<http://caligraph.org/ontology/Impact_crater>	<http://www.w3.org/2000/01/rdf-schema#label>	"Impact crater" .
<http://caligraph.org/ontology/Crater_on_Mars>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Impact_crater> .
<http://caligraph.org/ontology/Crater_on_Mathilde>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Impact_crater> .
<http://caligraph.org/ontology/Crater_on_Callisto>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Impact_crater> .
<http://caligraph.org/ontology/Impact_crater>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Impact_craters> .
<http://caligraph.org/ontology/Impact_crater>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_craters_on_Mars:_A%E2%80%93G> .
<http://caligraph.org/ontology/Crater_on_Europa>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Impact_crater> .
<http://caligraph.org/ontology/Impact_crater_on_moons>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Impact_crater> .
<http://caligraph.org/ontology/Impact_crater>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_craters_on_Mars:_O%E2%80%93Z> .
<http://caligraph.org/ontology/Crater_on_minor_planets>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Impact_crater> .
<http://caligraph.org/ontology/Impact_crater_on_planets>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Impact_crater> .
<http://caligraph.org/ontology/Impact_crater>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_craters_on_Mars:_H%E2%80%93N> .
<http://caligraph.org/ontology/Crater_in_the_Solar_System>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Impact_crater> .
<http://caligraph.org/ontology/Crater_on_Mercury>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Impact_crater> .
<http://caligraph.org/ontology/Impact_crater>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_impact_craters> .
<http://caligraph.org/ontology/Impact_crater>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Impact_crater>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Crater> .
<http://caligraph.org/ontology/Crater_on_Ganymede>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Impact_crater> .
<http://caligraph.org/ontology/Impact_crater_on_asteroids>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Impact_crater> .
<http://caligraph.org/ontology/Crater_with_ray_systems>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Impact_crater> .
<http://caligraph.org/ontology/Largest_crater_in_the_Solar_System>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Impact_crater> .
<http://caligraph.org/ontology/Crater_on_Venus>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Impact_crater> .