Northern Appalachian coalfield

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:Field
gptkbp:extendsTo	gptkb:Kentucky gptkb:Maryland
gptkbp:geologicalAge	gptkb:Pennsylvanian
gptkbp:hasResource	bituminous coal
gptkbp:knownFor	coal mining
gptkbp:locatedIn	gptkb:Ohio gptkb:Pennsylvania gptkb:United_States gptkb:West_Virginia
gptkbp:majorCity	gptkb:Pittsburgh
gptkbp:partOf	gptkb:Appalachian_coalfields
gptkbp:bfsParent	gptkb:Appalachian_coal_fields
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	Northern Appalachian coalfield