<http://dbpedia.org/resource/Slingsby_Petrel>	<http://dbpedia.org/ontology/origin>	<http://dbpedia.org/resource/United_Kingdom> .
<http://dbpedia.org/resource/Slingsby_Petrel>	<http://dbpedia.org/ontology/type>	<http://dbpedia.org/resource/Glider_(sailplane)> .
<http://dbpedia.org/resource/Slingsby_Petrel>	<http://dbpedia.org/ontology/numberBuilt>	"3"^^<http://www.w3.org/2001/XMLSchema#integer> .
<http://dbpedia.org/resource/Slingsby_Petrel>	<http://dbpedia.org/ontology/manufacturer>	<http://dbpedia.org/resource/Slingsby_Aviation> .
<http://dbpedia.org/resource/Slingsby_Petrel>	<http://www.w3.org/2000/01/rdf-schema#comment>	"The Slingsby T.13 Petrel was a British single-seat competition glider built by Slingsby Sailplanes just before World War II."@en .