<http://caligraph.org/ontology/Hypothetical_planetary_system>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Planetary_system_by_number_of_confirmed_planets> .
<http://caligraph.org/ontology/Hypothetical_planetary_system>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Hypothetical_planetary_system>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Hypothetical_planetary_systems> .
<http://caligraph.org/ontology/Hypothetical_planetary_system>	<http://www.w3.org/2000/01/rdf-schema#label>	"Hypothetical planetary system" .
<http://caligraph.org/ontology/Hypothetical_planetary_system>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Star> .