https://cacontology.projectvic.org/physical-evidence/shapes#SearchParticipationShape
Validates gUFO participation constraints for search events.
@prefix cacontology-physical-shapes: <https://cacontology.projectvic.org/physical-evidence/shapes#> .
@prefix cacontology-physical1: <https://cacontology.projectvic.org/physical-evidence#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
cacontology-physical-shapes:SearchParticipationShape a sh:NodeShape ;
rdfs:label "Search Participation Shape"@en ;
rdfs:comment "Validates gUFO participation constraints for search events."@en ;
sh:sparql [ sh:message "Search events must involve at least one searching officer (gUFO participation constraint)."@en ;
sh:select """
SELECT $this
WHERE {
$this rdf:type cacontology-physical:PhysicalSearch .
FILTER NOT EXISTS {
$this cacontology-physical:searchingOfficer ?officer .
}
}
""" ] ;
sh:targetClass cacontology-physical1:PhysicalSearch .