PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • High concentrations of salts, minerals, chemicals, or any other pollutants including heavy metals and PCBs will be returned to the Hudson River after the water has been extracted.
http://www.w3.org/ns/prov#wasQuotedFrom
  • citizenscampaign.org