PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A 350-ft-long unstable and eroding waste rock pile was found to be releasing mine waste, including heavy metals, into nearby Deer Creek.
http://www.w3.org/ns/prov#wasQuotedFrom
  • construction.com