observable:PropertyReadEffectFacet leaf node

@prefix core: <https://unifiedcyberontology.org/ontology/uco/core#> .
@prefix observable: <https://unifiedcyberontology.org/ontology/uco/observable#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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#> .

observable:PropertyReadEffectFacet a owl:Class,
        sh:NodeShape ;
    rdfs:label "PropertyReadEffectFacet"@en ;
    rdfs:comment "A properties read effect facet is a grouping of characteristics unique to the effects of actions upon observable objects where a characteristic is read from an observable object. An example of this would be the current running state of a process."@en ;
    rdfs:subClassOf core:Facet,
        observable:DefinedEffectFacet ;
    sh:property [ sh:datatype xsd:string ;
            sh:maxCount 1 ;
            sh:nodeKind sh:Literal ;
            sh:path observable:propertyName ],
        [ sh:datatype xsd:string ;
            sh:maxCount 1 ;
            sh:nodeKind sh:Literal ;
            sh:path observable:value ] ;
    sh:targetClass observable:PropertyReadEffectFacet .