PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One of these proposals involves tributyl tin (TBT), which is used in anti-fouling paints for ship hulls and is toxic to fish, molluscs and other organisms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fao.org