PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Not surprisingly, contaminated water from coal-ash chemicals was found to be washing into streams and leaching into groundwater, including drinking water supplies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bigberkeywaterfilters.com