<http://caligraph.org/resource/Northumberland_and_Durham_Coalfield>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Northumberland_and_Durham_Coalfield>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Coal_mining_regions_in_England> .
<http://caligraph.org/resource/Northumberland_and_Durham_Coalfield>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Northumberland and Durham Coalfield" .
<http://caligraph.org/resource/Northumberland_and_Durham_Coalfield>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Great Northern" .
<http://caligraph.org/resource/Northumberland_and_Durham_Coalfield>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Northumberland_and_Durham_Coalfield> .
<http://caligraph.org/resource/Northumberland_and_Durham_Coalfield>	<http://www.w3.org/2000/01/rdf-schema#label>	"Northumberland and Durham Coalfield" .
<http://caligraph.org/resource/Northumberland_and_Durham_Coalfield>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Coal_mining_region_in_England> .