<http://caligraph.org/ontology/Yacht_designer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Boat_and_ship_designer> .
<http://caligraph.org/ontology/Boat_and_ship_designer>	<http://www.w3.org/2000/01/rdf-schema#label>	"Boat and ship designer" .
<http://caligraph.org/ontology/Multihull_designer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Boat_and_ship_designer> .
<http://caligraph.org/ontology/Boat_and_ship_designer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Naval_architect> .
<http://caligraph.org/ontology/Boat_and_ship_designer>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Boat_and_ship_designer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Boat_and_ship_designers> .