@prefix observable: <https://unifiedcyberontology.org/ontology/uco/observable#> .
@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 vocabulary: <https://unifiedcyberontology.org/ontology/uco/vocabulary#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
observable:priority a owl:DatatypeProperty ;
rdfs:label "priority"@en ;
rdfs:comment "The priority of the email."@en ;
rdfs:range [ a rdfs:Datatype ;
owl:unionOf ( xsd:integer xsd:string vocabulary:TaskPriorityVocab ) ] .