PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In numerous locations around the country, hazardous wastes, such as MTBE's, volatile organic compounds (VOCs), poisons and other chemicals have been inadvertently released, thereby contaminating the surrounding soil.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com