<http://caligraph.org/ontology/Work_based_on_Perceval,_the_Story_of_the_Grail>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Work_based_on_Arthurian_legend> .
<http://caligraph.org/ontology/Work_based_on_Arthurian_legend>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Works_based_on_Arthurian_legend> .
<http://caligraph.org/ontology/Work_based_on_Arthurian_legend>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Game_based_on_Arthurian_legend>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Work_based_on_Arthurian_legend> .
<http://caligraph.org/ontology/Work_based_on_Arthurian_legend>	<http://www.w3.org/2000/01/rdf-schema#label>	"Work based on Arthurian legend" .
<http://caligraph.org/ontology/Arthurian_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Work_based_on_Arthurian_legend> .
<http://caligraph.org/ontology/Work_based_on_Arthurian_legend>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Work_based_on_European_myths_and_legends> .
<http://caligraph.org/ontology/Work_based_on_Merlin>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Work_based_on_Arthurian_legend> .
<http://caligraph.org/ontology/Work_based_on_Arthurian_legend>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_works_based_on_Arthurian_legends> .