<http://caligraph.org/ontology/Italian_royal_house>	<http://www.w3.org/2000/01/rdf-schema#label>	"Italian royal house" .
<http://caligraph.org/ontology/Sicilian_royal_house>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Italian_royal_house> .
<http://caligraph.org/ontology/Neapolitan_royal_house>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Italian_royal_house> .
<http://caligraph.org/ontology/Lombard_family>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Italian_royal_house> .
<http://caligraph.org/ontology/Italian_royal_house>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Italian_royal_house>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Italian_royal_houses> .
<http://caligraph.org/ontology/Sardinian_royal_house>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Italian_royal_house> .
<http://caligraph.org/ontology/Italian_royal_house>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/European_royal_family> .