PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A highly flammable toxic chemical made from crude oil, hexane is a colorless liquid with a noxious odor that pollutes the environment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nextnutrio.com