<http://caligraph.org/ontology/Marine_engineer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Engineer> .
<http://caligraph.org/ontology/American_marine_engineer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Marine_engineer> .
<http://caligraph.org/ontology/Russian_marine_engineer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Marine_engineer> .
<http://caligraph.org/ontology/New_Zealand_marine_engineer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Marine_engineer> .
<http://caligraph.org/ontology/Marine_engineer>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Marine_engineer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Person_with_nautical_occupations,_sports_or_hobbies> .
<http://caligraph.org/ontology/Marine_engineer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Marine_engineers> .
<http://caligraph.org/ontology/British_marine_engineer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Marine_engineer> .
<http://caligraph.org/ontology/Marine_engineer>	<http://www.w3.org/2000/01/rdf-schema#label>	"Marine engineer" .
<http://caligraph.org/ontology/French_marine_engineer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Marine_engineer> .