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PrefixNamespace IRI
n4ca.
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:378650038
rdf:type
prov:Entity
prov:value
Dangerous Excavations. (a) (20-20) Access to unattended mine openings shall be restricted by gates or doors, or the openings shall be fenced and posted.(b) (20-21) Every dangerous surface excavation in which work has been discontinued, including any tunnel, mine shaft, pit, well, septic tank, cesspool, or other abandoned excavation, shall be securely covered over, fenced, or otherwise effectively
prov:wasQuotedFrom
n4:gov
Subject Item
isap:500024762
prov:wasDerivedFrom
isa:378650038