PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The authorities say the farmers, through contact with the sewage, could absorb poisonous heavy metals such as mercury, aluminum and lead that factories have discarded, through their skin, leading to various potentially fatal diseases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • voanews.com