<http://caligraph.org/ontology/Song_of_the_Vietnam_War>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Song_about_the_military> .
<http://caligraph.org/ontology/Song_of_the_Vietnam_War>	<http://www.w3.org/2000/01/rdf-schema#label>	"Song of the Vietnam War" .
<http://caligraph.org/ontology/Song_of_the_Vietnam_War>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Song_based_on_actual_events> .
<http://caligraph.org/ontology/Song_of_the_Vietnam_War>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_songs_about_the_Vietnam_War> .
<http://caligraph.org/ontology/Song_of_the_Vietnam_War>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Song_about_a_topic> .
<http://caligraph.org/ontology/Song_of_the_Vietnam_War>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Songs_of_the_Vietnam_War> .
<http://caligraph.org/ontology/Song_of_the_Vietnam_War>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Song_of_the_Vietnam_War>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Work_about_wars> .