odrl:failure leaf node

@prefix odrl: <http://www.w3.org/ns/odrl/2/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

odrl:failure a rdf:Property,
        owl:ObjectProperty,
        skos:Concept ;
    rdfs:label "Failure"@en ;
    rdfs:domain odrl:Rule ;
    rdfs:isDefinedBy odrl: ;
    rdfs:range odrl:Rule ;
    skos:definition "Failure is an abstract property that defines the violation (or unmet) relationship between Rules."@en ;
    skos:note "The parent property to sub-properties that express explicit failure contexts."@en .