@prefix tree: <https://w3id.org/tree#> .
@prefix ldes: <https://w3id.org/ldes#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix mr: <http://marineregions.org/ns/ontology#> .
@prefix schema: <https://schema.org/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ex: <http://example.org/>.

ex:Geo a sh:NodeShape ;
    sh:property [
        sh:path gsp:asWKT;
        sh:minCount 1
    ] .

ex:shape a sh:NodeShape ;
    sh:nodeKind sh:IRI ;
    sh:property [
      sh:datatype xsd:dateTime ;
      sh:minCount 1 ;
      sh:path dc:modified
    ], [
      sh:minCount 1 ;
      sh:node ex:VersionOfShape ;
      sh:path dc:isVersionOf
    ].
    
ex:VersionOfShape sh:property
    [ sh:path skos:note ], 
    [ sh:path skos:historyNote ], 
    [
      sh:datatype gsp:wktLiteral ;
      sh:maxCount 1 ;
      sh:minCount 1 ;
      sh:path dcat:centroid
    ], [
      sh:datatype gsp:wktLiteral ;
      sh:maxCount 1 ;
      sh:minCount 0 ;
      sh:path dcat:bbox
    ], [
      sh:minCount 0 ;
      sh:nodekind sh:IRI ;
      sh:path mr:hasGeometry ;
      sh:node ex:Geo 
    ], [
      sh:minCount 0 ;
      sh:node [
        a sh:NodeShape ;
        sh:nodeKind sh:IRI ;
        sh:property [
          sh:class schema:PropertyValue ;
          sh:maxCount 1 ;
          sh:minCount 1 ;
          sh:path schema:identifier
        ], [
          sh:maxCount 1 ;
          sh:minCount 1 ;
          sh:nodeKind sh:IRI ;
          sh:path schema:url
        ]
      ] ;
      sh:path skos:exactMatch
    ], [
      sh:datatype rdf:langString ;
      sh:minCount 1 ;
      sh:path skos:prefLabel
    ], [
      sh:datatype rdf:langString ;
      sh:minCount 0 ;
      sh:path skos:altLabel
    ], [
      sh:class mr:MRGeoObject ;
      sh:minCount 0 ;
      sh:nodeKind sh:IRI ;
      sh:path mr:isRelatedTo
    ] ;
    sh:targetClass mr:MRGeoObject .