<http://caligraph.org/resource/Bourke_engine>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Bourke_(surname)> .
<http://caligraph.org/resource/Bourke_engine>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Piston_engine> .
<http://caligraph.org/resource/Bourke_engine>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Bourke_engine> .
<http://caligraph.org/resource/Bourke_engine>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Proposed_engine> .
<http://caligraph.org/resource/Bourke_engine>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Proposed_engines> .
<http://caligraph.org/resource/Bourke_engine>	<http://www.w3.org/2000/01/rdf-schema#label>	"Bourke engine" .
<http://caligraph.org/resource/Bourke_engine>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Engines_by_cylinder_layout> .
<http://caligraph.org/resource/Bourke_engine>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Bourke_engine>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Russell Bourke" .
<http://caligraph.org/resource/Bourke_engine>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Bourke engine" .
<http://caligraph.org/resource/Bourke_engine>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Reciprocating_engine> .
<http://caligraph.org/resource/Bourke_engine>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Piston_engines> .