@prefix OBO: <http://purl.obolibrary.org/obo/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://purl.obolibrary.org/obo/test.owl> rdf:type owl:Ontology .

<http://purl.obolibrary.org/obo/test#foo> rdf:type owl:ObjectProperty .

OBO:TEST_1 rdf:type owl:Class ;
    rdfs:label "foo"@en .