cacontology-synthesis-shapes:DistributionObservationShape leaf node

@prefix cacontology-synthesis: <https://cacontology.projectvic.org/synthesis#> .
@prefix cacontology-synthesis-shapes: <https://cacontology.projectvic.org/synthesis/shapes#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@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-synthesis-shapes:DistributionObservationShape a sh:NodeShape ;
    rdfs:label "Distribution Observation Shape"@en ;
    sh:or ( [ sh:property [ sh:datatype xsd:integer ;
                        sh:message "If using count, count must be an integer >= 0."@en ;
                        sh:minCount 1 ;
                        sh:minInclusive 0 ;
                        sh:path cacontology-synthesis:count ;
                        sh:severity sh:Violation ] ] [ sh:property [ sh:datatype xsd:integer ;
                        sh:message "If using rank, rank must be an integer >= 1."@en ;
                        sh:minCount 1 ;
                        sh:minInclusive 1 ;
                        sh:path cacontology-synthesis:rank ;
                        sh:severity sh:Violation ] ] ) ;
    sh:property [ sh:message "DistributionObservation must have a category (IRI)."@en ;
            sh:minCount 1 ;
            sh:nodeKind sh:IRI ;
            sh:path cacontology-synthesis:category ;
            sh:severity sh:Violation ] ;
    sh:sparql [ sh:message "denominator should only be present when count is present."@en ;
            sh:select """
          SELECT $this
          WHERE {
            $this cacontology-synthesis:denominator ?d .
            FILTER NOT EXISTS { $this cacontology-synthesis:count ?c . }
          }
        """ ;
            sh:severity sh:Warning ],
        [ sh:message "When denominator is present, it must be >= count."@en ;
            sh:select """
          SELECT $this
          WHERE {
            $this cacontology-synthesis:count ?c ;
                  cacontology-synthesis:denominator ?d .
            FILTER (?d < ?c)
          }
        """ ;
            sh:severity sh:Warning ] ;
    sh:targetClass cacontology-synthesis:DistributionObservation .