<http://caligraph.org/resource/SERN>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Rocket_engines_by_country> .
<http://caligraph.org/resource/SERN>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Rocket_engines_by_cycle> .
<http://caligraph.org/resource/SERN>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Rocket_engines> .
<http://caligraph.org/resource/SERN>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Rocket_engines_by_company> .
<http://caligraph.org/resource/SERN>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Nozzles> .
<http://caligraph.org/resource/SERN>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Nozzle> .
<http://caligraph.org/resource/SERN>	<http://www.w3.org/2000/01/rdf-schema#label>	"SERN" .
<http://caligraph.org/resource/SERN>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Rocket_engine> .
<http://caligraph.org/resource/SERN>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/SERN>	<http://www.w3.org/2004/02/skos/core#altLabel>	"SERN, Single-expansion ramp nozzle" .
<http://caligraph.org/resource/SERN>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/SERN> .
<http://caligraph.org/resource/SERN>	<http://www.w3.org/2004/02/skos/core#altLabel>	"semi-guided ramp nozzle" .
<http://caligraph.org/resource/SERN>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"SERN" .
<http://caligraph.org/resource/SERN>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Rocket_engines_by_propellant> .