PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Further, the company manufactures nitrogen based fertilizers, such as anhydrous ammonia, granular urea, calcium ammonium nitrate, urea ammonium nitrate, and melamine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • buyins.net