<http://caligraph.org/ontology/Mass_medium_in_Piedras_Negras,_Coahuila>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Mass_media_in_Piedras_Negras,_Coahuila> .
<http://caligraph.org/ontology/Mass_medium_in_Piedras_Negras,_Coahuila>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Mass_medium_in_Mexico> .
<http://caligraph.org/ontology/Mass_medium_in_Piedras_Negras,_Coahuila>	<http://www.w3.org/2000/01/rdf-schema#label>	"Mass medium in Piedras Negras, Coahuila" .
<http://caligraph.org/ontology/Mass_medium_in_Piedras_Negras,_Coahuila>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Mass_medium_in_Piedras_Negras,_Coahuila>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_city_Piedras%20Negras,%20Coahuila> .