<http://caligraph.org/ontology/Tugboat_of_Argentina>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Tugboat> .
<http://caligraph.org/ontology/Tugboat_of_Argentina>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Tugboats_of_Argentina> .
<http://caligraph.org/ontology/Tugboat_of_Argentina>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Tugboat_of_Argentina>	<http://www.w3.org/2000/01/rdf-schema#label>	"Tugboat of Argentina" .
<http://caligraph.org/ontology/Tug_of_the_Argentine_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Tugboat_of_Argentina> .
<http://caligraph.org/ontology/Tugboat_of_Argentina>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_type_Tugboat> .