<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Pre-cooled_air-breathing_rocket_engines> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_aircraft_by_role> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(F)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_aircraft_by_manufacturer> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(G-Gn)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_aircraft_by_operator> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Df-Dz)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(E)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Hypersonic_flight> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Hf-Hz)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Skylon_(spacecraft)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(I)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Go-Gz)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://caligraph.org/ontology/predecessor>	<http://caligraph.org/resource/British_Aerospace_HOTOL> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(H-He)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://caligraph.org/ontology/unitCost>	"1.9E8" .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Skylon Space Plane" .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Bf%E2%80%93Bo)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Br%E2%80%93Bz)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Orbital_launch_system> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(An%E2%80%93Az)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Skylon (spacecraft)" .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Spacecraft> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(B%E2%80%93Be)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://caligraph.org/ontology/designer>	<http://caligraph.org/resource/Reaction_Engines> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Co%E2%80%93Cz)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(D-De)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Skylon spaceplane" .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(C%E2%80%93Cc)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Reusable_launch_vehicle> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Cd%E2%80%93Cn)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Large_aircraft> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_orbital_launch_systems> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Proposed_reusable_launch_systems> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Proposed_space_vehicles> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Q)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(R)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(P_-_Ph)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"SKYLON" .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Pi_-_Pz)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(U)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Spaceplanes> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(V)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(S)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(T)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(La%E2%80%93Lh)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Li%E2%80%93Lz)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(J)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(K)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(N)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(O)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/2000/01/rdf-schema#label>	"Skylon (spacecraft)" .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(M)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Spaceplane> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_spaceplanes> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_large_aircraft> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_aircraft> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_aircraft_by_design_configuration> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Y)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Z)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(W)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(X)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_by_tail_number> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Pre-cooled_air-breathing_rocket_engine> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://caligraph.org/ontology/origin>	<http://caligraph.org/resource/United_Kingdom> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(pre-1914)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Proposed_space_vehicle> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://caligraph.org/ontology/programCost>	"7.1E9" .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_by_date_and_usage_category> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Proposed_reusable_launch_system> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(0%E2%80%93Ah)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Skylon" .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Ai%E2%80%93Am)> .
<http://caligraph.org/resource/Alan_Bond_(engineer)>	<http://caligraph.org/ontology/knownFor>	<http://caligraph.org/resource/Skylon_(spacecraft)> .
<http://caligraph.org/resource/Skylon_(spacecraft)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft> .