@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 sdml: <http://sdml.io/sdml-owl.ttl#> .

campaign:
    rdf:type
        owl:Ontology ,
        sdml:Module ;
    sdml:srcLabel "campaign" .

campaign:Campaign
    rdf:type
        owl:Class ,
        sdml:Entity ;
    sdml:hasMember
        campaign:Campaign__a ;
    sdml:srcLabel "Campaign" ;
    rdfs:isDefinedBy campaign: .

campaign:a
    rdf:type
        rdf:Property ,
        sdml:Member ;
    rdfs:domain campaign:Campaign ;
    rdfs:range sdml:Unknown ;
    sdml:srcLabel "a" ;
    rdfs:isDefinedBy campaign: .