<http://caligraph.org/resource/Riddle%20Airlines_(17671941)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Douglas_DC-7_operator> .
<http://caligraph.org/resource/Riddle%20Airlines_(17671941)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Riddle%20Airlines_(17671941)>	<http://www.w3.org/2000/01/rdf-schema#label>	"Riddle Airlines" .
<http://caligraph.org/resource/Riddle%20Airlines_(17671941)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Riddle Airlines" .
<http://caligraph.org/resource/Riddle%20Airlines_(17671941)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Douglas_DC-7_operators> .
<http://caligraph.org/resource/Riddle%20Airlines_(17671941)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Douglas_DC-6_operators> .
<http://caligraph.org/resource/Riddle%20Airlines_(17671941)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Curtiss_C-46_Commando> .
<http://caligraph.org/resource/Riddle%20Airlines_(17671941)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Riddle Airlines \u2660" .
<http://caligraph.org/resource/Riddle%20Airlines_(17671941)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Armstrong_Whitworth_AW.660_Argosy> .
<http://caligraph.org/resource/Riddle%20Airlines_(17671941)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Douglas_DC-6_operator> .