<http://dbpedia.org/resource/Caudron_R.4>	<http://www.w3.org/2000/01/rdf-schema#comment>	"The Caudron R.4 was a French World War I reconnaissance aircraft."@en .
<http://dbpedia.org/resource/Caudron_R.4>	<http://dbpedia.org/ontology/manufacturer>	<http://dbpedia.org/resource/Caudron> .
<http://dbpedia.org/resource/Caudron_R.4>	<http://dbpedia.org/ontology/numberBuilt>	"249"^^<http://www.w3.org/2001/XMLSchema#integer> .