<http://dbpedia.org/resource/Keystone_B-3>	<http://dbpedia.org/ontology/numberBuilt>	"63"^^<http://www.w3.org/2001/XMLSchema#integer> .
<http://dbpedia.org/resource/Keystone_B-3>	<http://dbpedia.org/ontology/manufacturer>	<http://dbpedia.org/resource/Keystone_Aircraft> .
<http://dbpedia.org/resource/Keystone_B-3>	<http://dbpedia.org/ontology/successor>	<http://dbpedia.org/resource/Keystone_B-6> .
<http://dbpedia.org/resource/Keystone_B-3>	<http://dbpedia.org/ontology/type>	<http://dbpedia.org/resource/Light_bomber> .
<http://dbpedia.org/resource/Keystone_B-3>	<http://dbpedia.org/ontology/successor>	<http://dbpedia.org/resource/Keystone_B-4> .
<http://dbpedia.org/resource/Keystone_B-3>	<http://dbpedia.org/ontology/successor>	<http://dbpedia.org/resource/Keystone_B-5> .
<http://dbpedia.org/resource/Keystone_B-3>	<http://www.w3.org/2000/01/rdf-schema#comment>	"The Keystone B-3A was a bomber aircraft developed for the United States Army Air Corps in the late 1920s."@en .