PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For the world as a whole meat and milk are the guarantors of quality protein, and a key source of essential structural fats, vitamins, and minerals including calcium and zinc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newscientist.com