PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As testing becomes more sensitive, we may learn that even more drugs, personal care products, and other contaminants are in the water that we use for drinking and recreation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • poison.org