<http://caligraph.org/ontology/Geological_survey>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Field_survey> .
<http://caligraph.org/ontology/Geological_survey_in_Canada>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Geological_survey> .
<http://caligraph.org/ontology/Geological_survey>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Geological_survey>	<http://www.w3.org/2000/01/rdf-schema#label>	"Geological survey" .
<http://caligraph.org/ontology/Geological_survey_of_Australia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Geological_survey> .
<http://caligraph.org/ontology/Geological_survey>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Geological_surveys> .