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isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n4socialsecurity.
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:436401590
rdf:type
prov:Entity
prov:value
(h) Coal mine means an area of land and all structures, facilities, machinery, tools, equipment, shafts, slopes, tunnels, excavations, and other property, real or personal, placed upon, under, or above the surface of such land by any person, used in, or to be used in, or resulting from, the work of extracting in such area bituminous coal, lignite, or anthracite from its natural deposits in the e
prov:wasQuotedFrom
n4:gov
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isap:284825146
prov:wasDerivedFrom
isa:436401590
Subject Item
isap:298072553
prov:wasDerivedFrom
isa:436401590