BASE PREFIX ex: PREFIX rdf: PREFIX rdfs: rdf:type rdfs:Class . rdf:type rdfs:Class . rdf:type rdfs:Class . rdfs:subClassOf . rdf:type rdf:Property . rdf:type rdf:Property . rdfs:subPropertyOf . rdfs:domain . rdfs:range . ex:bradPitt rdf:type . ex:bradPitt ex:consome ex:worldWarZ .