Let us consider a very simple interoperable specification where we describe a document and an associated publisher.
The document must have a title, creation date and a publisher. It also recommended that the document is categorized with help of an external terminology. In this case we will use the data categories from the publication office.
The publisher should be typed as a person, have a name, an email that is recommended and an optional special identifier expressed via a custom property in a specific data vocabulary.
@prefix ex: <http://example.com/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix dtheme: <http://publications.europa.eu/resource/authority/data-theme/>
@prefix prof: <http://www.w3.org/ns/dx/prof/> .
@prefix dtheme: <http://publications.europa.eu/resource/authority/data-theme/> .
@prefix dmitype: <http://purl.org/dc/dcmitype/> .
@prefix inspec: <http://purl.org/inspec/> .
ex:spec1 a prof:Profile ;
dcterms:title "DocPub1.0 - document and publisher"@en ;
dcterms:description """DocPub 1.0 is an example of an interoperable specification.
It reuses classes and properties from DCTerms and FOAF as well as introduces an own property.
The purpose is to show how all of the different parts of an interoperable specification fits together.""" ;
dcterms:conformsTo inspec:PROF ;
prof:hasResource ex:ap1 ;
prof:hasResource ex:dv1 ;
prof:hasResource ex:te1 ;
prof:hasResource ex:vi1 .
ex:ap1 a prof:ResourceDescriptor ;
dcterms:title "Application Profile for DocPub1.0";
dcterms:conformsTo inspec:SHACL ;
dcterms:format "text/turtle" ;
prof:hasArtifact ex:AP1File ;
prof:hasRole prof:schema, prof:constraints ;
ex:dv1 a prof:ResourceDescriptor ;
dcterms:title "Data vocabulary for DocPub1.0";
dcterms:conformsTo inspec:RDFS ;
dcterms:format "text/turtle" ;
prof:hasArtifact ex:DV1File ;
prof:hasRole prof:schema, prof:vocabulary .
ex:te1 a prof:ResourceDescriptor ;
dcterms:title "Data themes terminology from EU publication office";
dcterms:conformsTo inspec:SKOS ;
dcterms:format "text/turtle" ;
prof:hasArtifact ex:TE1File ;
prof:hasRole prof:vocabulary .
ex:vi1 a prof:ResourceDescriptor ;
dcterms:title "Diagram of DocPub1.0";
dcterms:conformsTo inspec:SVG ;
dcterms:format "image/svg+xml" ;
prof:hasArtifact ex:VI1File ;
prof:hasRole prof:specification .
The following triples can be provided as part of PROF-INSPEC, alternatively they can be auto generated as part of the harvesting process.
ex:spec1 dcterms:requires ex:DV1Ontology ;
dcterms:requires dtheme: ;
dcterms:hasPart ex:ns-document ;
dcterms:hasPart ex:ns-title ;
dcterms:hasPart ex:ns-created ;
dcterms:hasPart ex:ns-publisher ;
dcterms:hasPart ex:ns-subject ;
dcterms:hasPart ex:ns-person ;
dcterms:hasPart ex:ns-name ;
dcterms:hasPart ex:ns-mbox ;
dcterms:hasPart ex:ns-pnr ;
dcterms:requires dcmitype:Text ;
dcterms:requires dcterms:title ;
dcterms:requires dcterms:created ;
dcterms:requires dcterms:publisher ;
dcterms:requires dcterms:subject ;
dcterms:requires foaf:Person ;
dcterms:requires foaf:name ;
dcterms:requires foaf:mbox ;
dcterms:requires ex:personNumber .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
ex:personNumber a rdf:Property ;
rdfs:label "Personal number"@en ;
rdfs:domain foaf:Person ;
rdfs:range rdf:Literal ;
rdfs:isDefinedBy ex:DV1Ontology .
ex:DV1Ontology a owl:Ontology ;
dcterms:title "Data vocabulary for DocPub"@en .
The following is just regular SKOS.
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix dtheme: <http://publications.europa.eu/resource/authority/data-theme/>
dtheme:/ECON a skos:Concept ;
skos:prefLabel "Economy"@en ;
skos:topConceptOf dtheme: .
dtheme: a skos:ConceptScheme ;
dcterms:title "Data theme terminology" .
...
# --------Document shape----------
@prefix ex: <http://example.com/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix dcmitype: <http://purl.org/dc/dcmitype/> .
@prefix dtheme: <http://publications.europa.eu/resource/authority/data-theme/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
ex:ns-document a sh:NodeShape ;
sh:targetClass dcmitype:Text ;
sh:name "Document"@en ;
sh:property ex:ps-title, ex:ps-created, ex:ps-subject .
ex:ps-title a sh:PropertyShape ;
sh:path dcterms:title ;
sh:nodeKind sh:Literal ;
sh:datatype rdf:langString ;
sh:name "title"@en ;
sh:minCount "1" .
ex:ps-created a sh:PropertyShape ;
sh:path dcterms:created ;
sh:nodeKind sh:Literal ;
sh:datatype xsd:date ;
sh:name "Created date"@en ;
sh:minCount "1" .
ex:ps-publisher a sh:PropertyShape ;
sh:path dcterms:published ;
sh:nodeKind sh:IRI ;
sh:name "Publisher"@en ;
sh:class foaf:Person ;
sh:minCount "1" .
ex:ps-subject a sh:PropertyShape ;
sh:path dcterms:subject ;
sh:nodeKind sh:IRI ;
sh:name "Category"@en ;
sh:node [
a sh:NodeShape ;
sh:severity sh:Info ;
sh:property [
sh:path rdf:type ;
sh:hasValue skos:Concept
], [
sh:path skos:inScheme ;
sh:hasValue dtheme:
]
] .
# --------Person shape----------
ex:ns-person a sh:NodeShape ;
sh:targetClass foaf:Person ;
sh:name "Person"@en ;
sh:property ex:ps-name, ex:ps-mbox, ex:ps-pnr .
ex:ps-name a sh:PropertyShape ;
sh:path foaf:name ;
sh:nodeKind sh:Literal ;
sh:datatype rdf:langString ;
sh:name "title"@en ;
sh:minCount "1" .
ex:ps-mbox a sh:PropertyShape ;
sh:path foaf:mbox ;
sh:nodeKind sh:IRI ;
sh:pattern "^mailto:.+@.+" ;
sh:name "Email"@en .
ex:ps-pnr a sh:PropertyShape ;
sh:path ex:personNumber ;
sh:nodeKind sh:Literal ;
sh:name "Personal number"@en ;
sh:minCount "0" .