cacontology-partnerships-shapes:TechCooperationValidityShape leaf node

@prefix cacontology-partnerships: <https://cacontology.projectvic.org/partnerships#> .
@prefix cacontology-partnerships-shapes: <https://cacontology.projectvic.org/partnerships/shapes#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
cacontology-partnerships-shapes:TechCooperationValidityShape a sh:NodeShape ;
    rdfs:label "Tech Cooperation Validity Shape"@en ;
    rdfs:comment "Validates that tech industry cooperation includes at least one technology partner."@en ;
    sh:sparql [ sh:message "Tech industry cooperation must include at least one technology partner."@en ;
            sh:prefixes [ sh:declare [ sh:namespace "https://cacontology.projectvic.org/partnerships#"^^xsd:anyURI ;
                            sh:prefix "cacontology-partnerships" ] ] ;
            sh:select """
            SELECT $this
            WHERE {
                $this a cacontology-partnerships:TechIndustryCooperation .
                FILTER NOT EXISTS {
                    $this cacontology-partnerships:includesPartner ?org ;
                    ?org cacontology-partnerships:hasRole cacontology-partnerships:TechnologyPartner .
                }
            }
        """ ] ;
    sh:targetClass cacontology-partnerships:TechIndustryCooperation .