<http://caligraph.org/ontology/Monument_or_memorial_to_Christopher_Columbus>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Monument_or_memorial_to_explorers> .
<http://caligraph.org/ontology/Monument_or_memorial_to_explorers>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Monument_or_memorial_to_explorers>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Monument_or_memorial> .
<http://caligraph.org/ontology/Monument_or_memorial_to_explorers>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Monuments_and_memorials_to_explorers> .
<http://caligraph.org/ontology/Monument_or_memorial_to_Amelia_Earhart>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Monument_or_memorial_to_explorers> .
<http://caligraph.org/ontology/Monument_or_memorial_to_James_Cook>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Monument_or_memorial_to_explorers> .
<http://caligraph.org/ontology/Monument_or_memorial_to_Yuri_Gagarin>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Monument_or_memorial_to_explorers> .
<http://caligraph.org/ontology/Monument_or_memorial_to_explorers>	<http://www.w3.org/2000/01/rdf-schema#label>	"Monument or memorial to explorers" .