PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A chemical reaction produces biodiesel and glycerine, which can be separated and used in soap and further refined and used in food, cosmetics, toothpaste, and other products.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com