PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, most of these paints contain toxic metals such as copper, mercury, arsenic or tributyltin (TBT).
http://www.w3.org/ns/prov#wasQuotedFrom
  • americanboating.org