skos.shacl.ttl

@prefix : <http://skohub.io/skohub-shacl> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix sdo: <https://schema.org> .


# declare the skos prefix to use it in later SPARQL-based constraints
skos:
  a owl:Ontology ;
  sh:declare [
    sh:prefix "skos" ;
    sh:namespace "http://www.w3.org/2004/02/skos/core#"^^xsd:anyURI ;
  ] ,
  [
    sh:prefix "sh" ;
    sh:namespace "https://www.w3.org/ns/shacl#"^^xsd:anyURI ;
  ] .

####################
# ConceptSchemes
####################
:DisjointConceptAndConceptScheme
  a sh:NodeShape ;
  sh:targetClass skos:Concept ;
  sh:sparql [
    sh:prefixes skos: ;
    sh:message "S9: skos:ConceptScheme is disjoint with skos:Concept." ;
    sh:select """
    SELECT $this
    WHERE {
      $this a skos:ConceptScheme 
    }""" ;
  ] ;
.

:DisjointConceptSchemeAndConcept
  a sh:NodeShape ;
  sh:targetClass skos:ConceptScheme ;
  sh:sparql [
    sh:prefixes skos: ;
    sh:message "S9: skos:ConceptScheme is disjoint with skos:Concept." ;
    sh:select """
    SELECT $this
    WHERE {
      $this a skos:Concept
    }""" ;
  ] ;
.

###################
# Lexical Labels
###################
:LexicalLabels
  a sh:NodeShape ;
  sh:targetSubjectsOf skos:prefLabel ;
  sh:targetSubjectsOf skos:altLabel ;
  sh:targetSubjectsOf skos:hiddenLabel ;
  sh:property [
    sh:path skos:prefLabel ;
    sh:message "S13: skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties." ;
    sh:disjoint skos:altLabel ;
    sh:disjoint skos:hiddenLabel ;
  ] ;
  sh:property [
    sh:path skos:altLabel ;
    sh:message "S13: skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties." ;
    sh:disjoint skos:hiddenLabel ;
    sh:disjoint skos:prefLabel ;
  ] ;
  sh:property [
    sh:path skos:hiddenLabel ;
    sh:message "S13: skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties." ;
    sh:disjoint skos:altLabel ;
    sh:disjoint skos:prefLabel ;
  ] ;
  sh:property [
    sh:path skos:prefLabel ;
    sh:message "S14: A resource has no more than one value of skos:prefLabel per language tag." ;
    sh:datatype rdf:langString ;
    sh:uniqueLang true ;
  ] ;
  .

######################
# Semantic Relations
######################
:SemanticRelationsS27
  a sh:NodeShape ;
  sh:targetSubjectsOf skos:broader ;
  sh:targetSubjectsOf skos:related ;
  sh:property [
    sh:path skos:related ;
    sh:message "S27: skos:related is disjoint with the property skos:broaderTransitive." ;
    sh:disjoint skos:broader ;
    sh:disjoint skos:broaderTransitive ;
    sh:disjoint skos:narrower ;
    sh:disjoint skos:narrowerTransitive ;
  ] ;
  .

:SemanticRelationsS19S20
  a sh:NodeShape ;
  sh:targetObjectsOf skos:broader ;
  sh:targetObjectsOf skos:narrower ;
  sh:targetObjectsOf skos:related ;
  sh:targetSubjectsOf skos:broader ;
  sh:targetSubjectsOf skos:narrower ;
  sh:targetSubjectsOf skos:related ;
  sh:sparql [
    sh:prefixes skos: ;    
    sh:message "S19/S20: domain and range of SKOS semantic relations is the class skos:Concept. " ;
    sh:select """
    SELECT $this
    WHERE {
      FILTER NOT EXISTS { $this a skos:Concept .}
    }""" ;
  ] ;
.

######################
# Concept Collections
######################
:DisjointConceptAndCollection
  a sh:NodeShape ;
  sh:targetSubjectsOf skos:narrower ;
  sh:targetSubjectsOf skos:broader ;
  sh:targetSubjectsOf skos:related ;
  sh:sparql [
    sh:prefixes skos: ;
    sh:message "S37: skos:Concept is disjoint with skos:Collection." ;
    sh:select """
    SELECT $this
    WHERE {
      $this a skos:Collection .
    }""" ;
  ] ;
.

:DisjointConceptSchemeAndCollection
  a sh:NodeShape ;
  sh:targetSubjectsOf skos:topConceptOf ;
  sh:targetSubjectsOf skos:inScheme ;
  sh:sparql [
    sh:prefixes skos: ;
    sh:message "S37: skos:ConceptScheme is disjoint with skos:Collection." ;
    sh:select """
    SELECT $this
    WHERE {
      $this a skos:Collection
    }""" ;
  ] ;
.

#############################
# Mapping Properties
#############################
:DisjointMappingRelations
  a sh:NodeShape ;
  sh:property [
      sh:path skos:exactMatch ;
      sh:message "S46: skos:exactMatch is disjoint with each of the properties skos:broadMatch and skos:relatedMatch." ;
      sh:disjoint skos:broadMatch ;
      sh:disjoint skos:relatedMatch ;
      sh:disjoint skos:narrowMatch ; #since broadMatch and narrowMatch are inverses
    ];
  sh:property [
    sh:path skos:relatedMatch ;
    sh:class skos:Concept ;
    sh:name "related match" ;
    sh:nodeKind sh:IRI ;
  ] ;
  sh:targetObjectsOf skos:broadMatch ;
  sh:targetObjectsOf skos:closeMatch ;
  sh:targetObjectsOf skos:exactMatch ;
  sh:targetObjectsOf skos:narrowMatch ;
  sh:targetObjectsOf skos:relatedMatch ;
  sh:targetSubjectsOf skos:broadMatch ;
  sh:targetSubjectsOf skos:closeMatch ;
  sh:targetSubjectsOf skos:exactMatch ;
  sh:targetSubjectsOf skos:narrowMatch ;
  sh:targetSubjectsOf skos:relatedMatch ;
.