<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Underground_mines_in_the_United_States> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Mammoth Mine Explosion" .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1891_disaster_in_the_United_States> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://caligraph.org/ontology/subdivision>	<http://caligraph.org/resource/Pennsylvania> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1891_mining_disasters> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1891_disasters_in_the_United_States> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Mammoth mine disaster" .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Mammoth Mine disaster" .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Coal_mining_disasters_in_Pennsylvania> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_disasters_in_the_United_States_by_death_toll> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Underground_mine_in_the_United_States> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1891_mining_disaster> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:May_1891_events> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Pennsylvania_state_historical_marker_in_Westmoreland_County> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Mammoth Mine Disaster" .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Mammoth_Mine_disaster> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/2000/01/rdf-schema#label>	"Mammoth Mine disaster" .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Coal_mining_disaster_in_Pennsylvania> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1891_in_the_United_States> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/May_1891_event> .
<http://caligraph.org/resource/Mammoth_Mine_disaster>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Pennsylvania_state_historical_markers_in_Westmoreland_County> .