PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • She also said methods of energy extraction, including fracking and steam extraction, require ???significant quantities of water and produce contaminated water, which would further render San Joaquin Valley groundwater basins unusable for farm community residents who already do not have access to clean drinking water.???
http://www.w3.org/ns/prov#wasQuotedFrom
  • dailykos.com