PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the interests of mine safety and productivity, it is vital that operators are continuously aware of underground conditions and risk profiles, particularly in light of the recent mine collapse at Crandall Canyon Mine in August 2007.
http://www.w3.org/ns/prov#wasQuotedFrom
  • infomine.com