PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Tailing ponds hold the mixture of water, solids, and other fluids left over from the initial processing of mined oilsands.
http://www.w3.org/ns/prov#wasQuotedFrom
  • journalofcommerce.com