Hi Everyone, I am on of the developers at the Swiss Institute of Bioinformatics for uniprot.org. We have for a while now a sparql endpoint in beta. beta.sparql.uniprot.org. I am trying to generate a Service Description for that endpoint that is as useful as possible and I have some questions.
The first questions is about the uri of a named graph in an endpoint. Taking the following extracted example. I have a named graph in the endpoint. Is it correct to use the same uri for both the concept of the named graph and the name of the named graph? @prefix : <http://www.w3.org/ns/sparql-service-description#> @prefix void: <http://rdfs.org/ns/void#> . <http://purl.uniprot.org/tissues/> :graph <#_3> . :name <http://purl.uniprot.org/tissues/> . <#_3> void:classes "1" ; void:datadump <ftp://ftp.uniprot.org/pub/databases/uniprot/current_release/tissues.rdf.gz> ; void:distinctObjects "3560" ; void:distinctSubjects "1872" ; void:triples "6108"^^<http://www.w3.org/2001/XMLSchema#long> ; a :Graph ; :name <http://purl.uniprot.org/tissues/> . Or should the first part be <#_2> :graph <#_3> . :name <http://purl.uniprot.org/tissues/> . I also have a question about declaring the entailment regime. If no reasoning was applied, should an entailment regime be declared? if yes which one? If only owl:sameAs reasoning as done by OWLIM is used which entailment regime URI should I use? The last question is: in the attached example files, which properties are you missing i.e. you think would generally be useful? Regards, Jerven -- Jerven Bolleman [email protected]
<?xml version='1.0' encoding='UTF-8'?> <rdf:RDF xmlns="http://www.w3.org/ns/sparql-service-description#"; xmlns:dcterms="http://purl.org/dc/terms/"; xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"; xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"; xmlns:owl="http://www.w3.org/2002/07/owl#"; xmlns:skos="http://www.w3.org/2004/02/skos/core#"; xmlns:bibo="http://purl.org/ontology/bibo/"; xmlns:foaf="http://xmlns.com/foaf/0.1/"; xmlns:void="http://rdfs.org/ns/void#"; xmlns:sd="http://www.w3.org/ns/sparql-service-description#";> <rdf:Description rdf:about="http://localhost:8088/sparql";> <rdf:type rdf:resource="http://www.w3.org/ns/sparql-service-description#Service"/> <defaultDataset rdf:resource="#_1"/> <endpoint rdf:resource="http://localhost:8088/sparql"/> <resultFormat rdf:resource="http://www.w3.org/ns/formats/SPARQL_Results_CSV"/> <resultFormat rdf:resource="http://www.w3.org/ns/formats/SPARQL_Results_JSON"/> <resultFormat rdf:resource="http://www.w3.org/ns/formats/N-Triples"/> <resultFormat rdf:resource="http://www.w3.org/ns/formats/RDF_XML"/> <resultFormat rdf:resource="http://www.w3.org/ns/formats/SPARQL_Results_TSV"/> <resultFormat rdf:resource="http://www.w3.org/ns/formats/Turtle"/> <resultFormat rdf:resource="http://www.w3.org/ns/formats/SPARQL_Results_XML"/> <feature rdf:resource="http://www.w3.org/ns/sparql-service-description#UnionDefaultGraph"/> <feature rdf:resource="http://www.w3.org/ns/sparql-service-description#BasicFederatedQuery"/> </rdf:Description> <rdf:Description rdf:about="#_1"> <rdf:type rdf:resource="http://www.w3.org/ns/sparql-service-description#Dataset"/> <defaultGraph rdf:resource="#_2"/> <namedGraph rdf:resource="#_3"/> <namedGraph rdf:resource="#_5"/> <namedGraph rdf:resource="#_7"/> <namedGraph rdf:resource="#_9"/> <namedGraph rdf:resource="#_B"/> <namedGraph rdf:resource="#_D"/> <namedGraph rdf:resource="#_F"/> <namedGraph rdf:resource="#_11"/> <namedGraph 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serviceDescription.ttl
Description: Binary data
