<http://caligraph.org/ontology/Island_arc>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Archipelago> .
<http://caligraph.org/ontology/Island_arc>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Island_arcs> .
<http://caligraph.org/ontology/Island_arc>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Arc_of_Indonesia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Island_arc> .
<http://caligraph.org/ontology/Island_arc>	<http://www.w3.org/2000/01/rdf-schema#label>	"Island arc" .