Completed Evaluation of 10.1006/icse.1993.1007

Date: 2020-01-16T09:29:16+00:00
Score: 1
Comment: INFO: TEST VERSION '0.2' SUCCESS: Found an identifier of type 'doi'

Date: 2020-01-16T09:29:23+00:00
Score: 1
Comment: INFO: TEST VERSION '0.2' SUCCESS: The GUID of the metadata is a doi, which is known to be persistent.

Date: 2020-01-16T09:29:53+00:00
Score: 0
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Searching metadata for likely identifiers to the data record INFO: Searching Linked Data metadata for predicates indicating a pointer to data. INFO: SPARQLing for http://www.w3.org/ns/ldp#contains. INFO: SPARQLing for http://xmlns.com/foaf/0.1/primaryTopic. INFO: SPARQLing for http://schema.org/mainEntity. INFO: SPARQLing for http://schema.org/codeRepository. INFO: SPARQLing for http://www.w3.org/ns/dcat#distribution. INFO: SPARQLing for http://schema.org/distribution. INFO: SPARQLing for http://semanticscience.org/resource/SIO_000332. INFO: SPARQLing for http://semanticscience.org/resource/is-about. INFO: SPARQLing for http://purl.obolibrary.org/obo/IAO_0000136. INFO: SPARQLing for http://purl.obolibrary.org/obo/IAO:0000136. INFO: SPARQLing for https://www.w3.org/ns/ldp#contains. INFO: SPARQLing for https://xmlns.com/foaf/0.1/primaryTopic. INFO: SPARQLing for https://schema.org/mainEntity. INFO: SPARQLing for https://schema.org/codeRepository. INFO: SPARQLing for https://www.w3.org/ns/dcat#distribution. INFO: SPARQLing for https://schema.org/distribution. INFO: SPARQLing for https://semanticscience.org/resource/SIO_000332. INFO: SPARQLing for https://semanticscience.org/resource/is-about. INFO: SPARQLing for https://purl.obolibrary.org/obo/IAO_0000136. INFO: No data identifier found in this chunk of metadata. FAILURE: Was unable to locate the data identifier in the metadata using any (common) property/predicate reserved for this purpose. Tested the following ["http://www.w3.org/ns/ldp#contains", "http://xmlns.com/foaf/0.1/primaryTopic", "http://schema.org/mainEntity", "http://schema.org/codeRepository", "http://www.w3.org/ns/dcat#distribution", "http://schema.org/distribution", "http://semanticscience.org/resource/SIO_000332", "http://semanticscience.org/resource/is-about", "http://purl.obolibrary.org/obo/IAO_0000136", "http://purl.obolibrary.org/obo/IAO:0000136", "https://www.w3.org/ns/ldp#contains", "https://xmlns.com/foaf/0.1/primaryTopic", "https://schema.org/mainEntity", "https://schema.org/codeRepository", "https://www.w3.org/ns/dcat#distribution", "https://schema.org/distribution", "https://semanticscience.org/resource/SIO_000332", "https://semanticscience.org/resource/is-about", "https://purl.obolibrary.org/obo/IAO_0000136"](or their plain JSON hash-key equivalents)

Date: 2020-01-16T09:30:19+00:00
Score: 1
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. SUCCESS: found linked-data style structured metadata.

Date: 2020-01-16T09:30:45+00:00
Score: 1
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. SUCCESS: found linked-data style structured metadata.

Date: 2020-01-16T09:31:11+00:00
Score: 0
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Searching metadata for likely identifiers to the data record INFO: Searching Linked Data metadata for predicates indicating a pointer to data. INFO: SPARQLing for http://www.w3.org/ns/ldp#contains. INFO: SPARQLing for http://xmlns.com/foaf/0.1/primaryTopic. INFO: SPARQLing for http://schema.org/mainEntity. INFO: SPARQLing for http://schema.org/codeRepository. INFO: SPARQLing for http://www.w3.org/ns/dcat#distribution. INFO: SPARQLing for http://schema.org/distribution. INFO: SPARQLing for http://semanticscience.org/resource/SIO_000332. INFO: SPARQLing for http://semanticscience.org/resource/is-about. INFO: SPARQLing for http://purl.obolibrary.org/obo/IAO_0000136. INFO: SPARQLing for http://purl.obolibrary.org/obo/IAO:0000136. INFO: SPARQLing for https://www.w3.org/ns/ldp#contains. INFO: SPARQLing for https://xmlns.com/foaf/0.1/primaryTopic. INFO: SPARQLing for https://schema.org/mainEntity. INFO: SPARQLing for https://schema.org/codeRepository. INFO: SPARQLing for https://www.w3.org/ns/dcat#distribution. INFO: SPARQLing for https://schema.org/distribution. INFO: SPARQLing for https://semanticscience.org/resource/SIO_000332. INFO: SPARQLing for https://semanticscience.org/resource/is-about. INFO: SPARQLing for https://purl.obolibrary.org/obo/IAO_0000136. INFO: No data identifier found in this chunk of metadata. FAILURE: Was unable to locate the data identifier in the metadata using any (common) property/predicate reserved for this purpose. Tested the following ["http://www.w3.org/ns/ldp#contains", "http://xmlns.com/foaf/0.1/primaryTopic", "http://schema.org/mainEntity", "http://schema.org/codeRepository", "http://www.w3.org/ns/dcat#distribution", "http://schema.org/distribution", "http://semanticscience.org/resource/SIO_000332", "http://semanticscience.org/resource/is-about", "http://purl.obolibrary.org/obo/IAO_0000136", "http://purl.obolibrary.org/obo/IAO:0000136", "https://www.w3.org/ns/ldp#contains", "https://xmlns.com/foaf/0.1/primaryTopic", "https://schema.org/mainEntity", "https://schema.org/codeRepository", "https://www.w3.org/ns/dcat#distribution", "https://schema.org/distribution", "https://semanticscience.org/resource/SIO_000332", "https://semanticscience.org/resource/is-about", "https://purl.obolibrary.org/obo/IAO_0000136"](or their plain JSON hash-key equivalents)

Date: 2020-01-16T09:31:37+00:00
Score: 1.0
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Linked Data Found. Now searching for the metadata identifier by simple string match in object position SUCCESS: Found pattern-match in metadata http://dx.doi.org/10.1006/icse.1993.1007 http://purl.org/dc/terms/identifier 10.1006/icse.1993.1007. This scores as a success, but additional tests will now be executed. INFO: Linked Data Found. Now searching for the metadata identifier by simple string match in subject position SUCCESS: Found pattern-match in metadata http://dx.doi.org/10.1006/icse.1993.1007 http://prismstandard.org/namespaces/basic/2.1/endingPage 175. This provides a success score; however, additional tests will now be executed. INFO: Linked Data Found. Now searching for the metadata identifier by exact match in object position SUCCESS: Found matching metadata http://dx.doi.org/10.1006/icse.1993.1007 http://purl.org/dc/terms/identifier 10.1006/icse.1993.1007. INFO: Linked Data Found. Now searching for the metadata identifier by exact match in subject position INFO: Looking for exact-match of 10.1006/icse.1993.1007, with no prefixes or suffixes in RDF output.

Date: 2020-01-16T09:32:04+00:00
Score: 0
Comment: INFO: TEST VERSION '0.22' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: testing any hash-style metadata for a key matching 'title' in any case. WARN: could not find a structured reference to the title in the hash-style metadata. WARN: could not find any human-readeable keywords in hash-style metadata. INFO: Testing Linked Data-formatted metadata for any predicate that contains 'title' in any case. INFO: found title predicate. INFO: found Title: Multigrid Schemes for Time-Dependent Incompressible Navier-Stokes Equations. INFO: Calling Bing search using Multigrid Schemes for Time-Dependent Incompressible Navier-Stokes Equations. INFO: Bing found results forMultigrid Schemes for Time-Dependent Incompressible Navier-Stokes Equations. Checking for results that match ["https://data.crossref.org/10.1006%2Ficse.1993.1007", "https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074"]. INFO: No results from Bing included any of ["https://data.crossref.org/10.1006%2Ficse.1993.1007", "https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074"]. INFO: found name predicate; presuming this is a pointer to a title. INFO: found Title: C.W.. INFO: Calling Bing search using C.W.. INFO: Bing found results forC.W.. Checking for results that match ["https://data.crossref.org/10.1006%2Ficse.1993.1007", "https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074"]. INFO: No results from Bing included any of ["https://data.crossref.org/10.1006%2Ficse.1993.1007", "https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074"]. INFO: Testing Linked Data-formatted metadata for any predicate that contains 'keyword' in any case. FAILURE: Was unable to discover the metadata record by search in Bing using any method

Date: 2020-01-16T09:32:30+00:00
Score: 0
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Searching Linked Data metadata for predicates indicating a pointer to data. INFO: SPARQLing for http://www.w3.org/ns/ldp#contains. INFO: SPARQLing for http://xmlns.com/foaf/0.1/primaryTopic. INFO: SPARQLing for http://schema.org/mainEntity. INFO: SPARQLing for http://schema.org/codeRepository. INFO: SPARQLing for http://www.w3.org/ns/dcat#distribution. INFO: SPARQLing for http://schema.org/distribution. INFO: SPARQLing for http://semanticscience.org/resource/SIO_000332. INFO: SPARQLing for http://semanticscience.org/resource/is-about. INFO: SPARQLing for http://purl.obolibrary.org/obo/IAO_0000136. INFO: SPARQLing for http://purl.obolibrary.org/obo/IAO:0000136. INFO: SPARQLing for https://www.w3.org/ns/ldp#contains. INFO: SPARQLing for https://xmlns.com/foaf/0.1/primaryTopic. INFO: SPARQLing for https://schema.org/mainEntity. INFO: SPARQLing for https://schema.org/codeRepository. INFO: SPARQLing for https://www.w3.org/ns/dcat#distribution. INFO: SPARQLing for https://schema.org/distribution. INFO: SPARQLing for https://semanticscience.org/resource/SIO_000332. INFO: SPARQLing for https://semanticscience.org/resource/is-about. INFO: SPARQLing for https://purl.obolibrary.org/obo/IAO_0000136. INFO: No data identifier found in this chunk of metadata. FAILURE: Was unable to locate the data identifier in the metadata using any (common) property/predicate reserved for this purpose. Tested http://www.w3.org/ns/ldp#contains & http://xmlns.com/foaf/0.1/primaryTopic & http://schema.org/mainEntity & http://schema.org/codeRepository & http://www.w3.org/ns/dcat#distribution & http://schema.org/distribution & http://semanticscience.org/resource/SIO_000332 & http://semanticscience.org/resource/is-about & http://purl.obolibrary.org/obo/IAO_0000136 & http://purl.obolibrary.org/obo/IAO:0000136 & https://www.w3.org/ns/ldp#contains & https://xmlns.com/foaf/0.1/primaryTopic & https://schema.org/mainEntity & https://schema.org/codeRepository & https://www.w3.org/ns/dcat#distribution & https://schema.org/distribution & https://semanticscience.org/resource/SIO_000332 & https://semanticscience.org/resource/is-about & https://purl.obolibrary.org/obo/IAO_0000136 as both keys, and linked data predicates

Date: 2020-01-16T09:32:56+00:00
Score: 1
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. SUCCESS: The identifier 10.1006/icse.1993.1007 is of type uri, which is resolvable by an open protocol.

Date: 2020-01-16T09:33:22+00:00
Score: 0
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Searching metadata for likely identifiers to the data record INFO: Searching Linked Data metadata for predicates indicating a pointer to data. INFO: SPARQLing for http://www.w3.org/ns/ldp#contains. INFO: SPARQLing for http://xmlns.com/foaf/0.1/primaryTopic. INFO: SPARQLing for http://schema.org/mainEntity. INFO: SPARQLing for http://schema.org/codeRepository. INFO: SPARQLing for http://www.w3.org/ns/dcat#distribution. INFO: SPARQLing for http://schema.org/distribution. INFO: SPARQLing for http://semanticscience.org/resource/SIO_000332. INFO: SPARQLing for http://semanticscience.org/resource/is-about. INFO: SPARQLing for http://purl.obolibrary.org/obo/IAO_0000136. INFO: SPARQLing for http://purl.obolibrary.org/obo/IAO:0000136. INFO: SPARQLing for https://www.w3.org/ns/ldp#contains. INFO: SPARQLing for https://xmlns.com/foaf/0.1/primaryTopic. INFO: SPARQLing for https://schema.org/mainEntity. INFO: SPARQLing for https://schema.org/codeRepository. INFO: SPARQLing for https://www.w3.org/ns/dcat#distribution. INFO: SPARQLing for https://schema.org/distribution. INFO: SPARQLing for https://semanticscience.org/resource/SIO_000332. INFO: SPARQLing for https://semanticscience.org/resource/is-about. INFO: SPARQLing for https://purl.obolibrary.org/obo/IAO_0000136. INFO: No data identifier found in this chunk of metadata. FAILURE: No data identifier was found in the metadata record.

Date: 2020-01-16T09:33:29+00:00
Score: 1
Comment: INFO: TEST VERSION '0.2' SUCCESS: The GUID of the metadata is a doi, which is known to be allow authentication/authorization.

Date: 2020-01-16T09:33:55+00:00
Score: 0
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Found linked data. Testing for the 'http://www.w3.org/2000/10/swap/pim/doc#persistencePolicy' predicate. WARN: Did not find the #persistencePolicy predicate in the linked data. FAILURE: was unable to find a persistence policy using any approach.

Date: 2020-01-16T09:34:21+00:00
Score: 1
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. SUCCESS: Found linked data (this may or may not have originated from the author).

Date: 2020-01-16T09:34:46+00:00
Score: 1
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. SUCCESS: Linked data was found.

Date: 2020-01-16T09:36:15+00:00
Score: 1
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Linked data was found. SUCCESS: 4 of the first 6 predicates discovered in the linked data could be resolved. This is sufficient to pass this test.

Date: 2020-01-16T09:41:30+00:00
Score: 1
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Linked data was found. Test proceeding INFO: testing resolution of predicate http://xmlns.com/foaf/0.1/name INFO: Resolving http://xmlns.com/foaf/0.1/namereturned linked data, including that URI as a triple Subject. INFO: testing resolution of predicate http://xmlns.com/foaf/0.1/givenName INFO: Resolving http://xmlns.com/foaf/0.1/givenNamereturned linked data, including that URI as a triple Subject. INFO: testing resolution of predicate http://xmlns.com/foaf/0.1/familyName INFO: Resolving http://xmlns.com/foaf/0.1/familyNamereturned linked data, including that URI as a triple Subject. INFO: testing resolution of predicate http://www.w3.org/1999/02/22-rdf-syntax-ns#type INFO: Resolving http://www.w3.org/1999/02/22-rdf-syntax-ns#typereturned linked data, including that URI as a triple Subject. INFO: testing resolution of predicate http://purl.org/ontology/bibo/issn INFO: testing resolution of predicate http://prismstandard.org/namespaces/basic/2.1/issn INFO: testing resolution of predicate http://www.w3.org/2002/07/owl#sameAs INFO: Resolving http://www.w3.org/2002/07/owl#sameAsreturned linked data, including that URI as a triple Subject. INFO: testing resolution of predicate http://purl.org/dc/terms/title INFO: Resolving http://purl.org/dc/terms/titlereturned linked data, including that URI as a triple Subject. SUCCESS: 6 of the first 8 predicates discovered in the metadata resolved to Linked Data data. This is sufficient to pass the test.

Date: 2020-01-16T09:41:59+00:00
Score: 1
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Linked data was found. INFO: Testing http://purl.org/ontology/bibo/Journal. INFO: Testing http://xmlns.com/foaf/0.1/Person. INFO: Testing http://id.crossref.org/issn/0899-8248. INFO: Testing info:doi/10.1006/icse.1993.1007. INFO: Testing doi:10.1006/icse.1993.1007. INFO: Testing http://id.crossref.org/contributor/c-w-oosterlee-3b7x7qqfxssi9. INFO: Testing http://id.crossref.org/contributor/p-wesseling-3b7x7qqfxssi9. INFO: Testing http://xmlns.com/foaf/0.1/Person. SUCCESS: 8 of the 8 triples discovered in the linked metadata pointed to resources hosted elsewhere.

Date: 2020-01-16T09:42:25+00:00
Score: 0
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Linked data found. Testing for one of the following predicates: ["http://www.w3.org/1999/xhtml/vocab#license", "https://www.w3.org/1999/xhtml/vocab#license", "http://purl.org/ontology/dvia#hasLicense", "https://purl.org/ontology/dvia#hasLicense", "http://purl.org/dc/terms/license", "https://purl.org/dc/terms/license", "http://creativecommons.org/ns#license", "https://creativecommons.org/ns#license", "http://reference.data.gov.au/def/ont/dataset#hasLicense", "https://reference.data.gov.au/def/ont/dataset#hasLicense"]. INFO: Testing for <https://schema.org/license>. INFO: Testing for <http://schema.org/license>. No License property was found in the metadata.

Date: 2020-01-16T09:42:52+00:00
Score: 0
Comment: INFO: TEST VERSION '0.2' INFO: Found a DOI. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://data.crossref.org/10.1006%2Ficse.1993.1007. Using the output from this URL for the next few tests... INFO: Found turtle text/turtle type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as linked data. INFO: The response message body component appears to contain RDF::Raptor::Turtle::Format. INFO: Attempting to resolve https://doi.org/10.1006/icse.1993.1007 using HTTP Headers {"Accept"=>"*/*"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://doi.org/10.1006/icse.1993.1007 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: DOI resolution captures content-negotiation before reaching final data owner. Now re-attempting the full suite of content negotiation on final redirect URI https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. INFO: Found a URI. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/turtle, application/ld+json, application/rdf+xml, text/xhtml+xml, application/n3, application/rdf+n3, application/turtle, application/x-turtle, text/n3, text/turtle, text/rdf+n3, text/rdf+turtle, application/n-triples"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers text/xhtml,text/xml. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"text/xhtml,text/xml"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers application/json. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"application/json"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: Attempting to resolve https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Headers 'Accept: */*'. INFO: following redirection using this header led to the following URL: https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. Using the output from this URL for the next few tests... INFO: Found html text/html type of content when resolving https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 using HTTP Accept header {"Accept"=>"*/*"}. INFO: parsing as HTML. INFO: Using 'extruct' to try to extract metadata from return value (message body) of https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074. WARN: the extruct tool failed to find parseable data at https://linkinghub.elsevier.com/retrieve/pii/S0899824883710074 INFO: Using 'Kellog's Distiller' to try to extract metadata from return value (message body). INFO: The message body is being examined by Distiller WARN: The Distiller tool failed to find parseable data in the body. INFO: searching linked data metadata for one of the following predicates: ["http://www.w3.org/1999/xhtml/vocab#license", "https://www.w3.org/1999/xhtml/vocab#license", "http://purl.org/ontology/dvia#hasLicense", "https://purl.org/ontology/dvia#hasLicense", "http://purl.org/dc/terms/license", "https://purl.org/dc/terms/license", "http://creativecommons.org/ns#license", "https://creativecommons.org/ns#license", "http://reference.data.gov.au/def/ont/dataset#hasLicense", "https://reference.data.gov.au/def/ont/dataset#hasLicense"]. INFO: Testing for <https://schema.org/license>. INFO: Testing for <http://schema.org/license>. FAILURE: No License property was found in the metadata.