<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(H-He)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(J)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(K)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(N)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_aircraft> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(O)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(M)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_aircraft_by_design_configuration> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Q)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(R)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_aircraft_by_role> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(P_-_Ph)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_aircraft_by_manufacturer> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Pi_-_Pz)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_aircraft_by_operator> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(U)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(V)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(S)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(T)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/2000/01/rdf-schema#label>	"Yakovlev Yak-20" .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Y)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Z)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(W)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Yakovlev Yak-20" .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(X)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_by_tail_number> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(pre-1914)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_by_date_and_usage_category> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Soviet_and_Russian_aircraft> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Yak-20" .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Yakovlev_Yak-15> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://caligraph.org/ontology/manufacturer>	<http://caligraph.org/resource/Yakovlev> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Yakovlev_aircraft> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aerobatic_aircraft> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Soviet_and_Russian_aircraft> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Trainer_aircraft> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(0%E2%80%93Ah)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Ai%E2%80%93Am)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://caligraph.org/ontology/numberBuilt>	"2" .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Yakovlev_Yak-20> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Bf%E2%80%93Bo)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Br%E2%80%93Bz)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(An%E2%80%93Az)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(B%E2%80%93Be)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Co%E2%80%93Cz)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(D-De)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(C%E2%80%93Cc)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Cd%E2%80%93Cn)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(F)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(G-Gn)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Aerobatic_aircraft> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Df-Dz)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(E)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Yakovlev_aircraft> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Hf-Hz)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(I)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(La%E2%80%93Lh)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Go-Gz)> .
<http://caligraph.org/resource/Yakovlev_Yak-20>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(Li%E2%80%93Lz)> .