PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Potassium is a cation that raises DCAD, which represents interaction among the macrominerals of sodium, potassium, chloride and sulfur.
http://www.w3.org/ns/prov#wasQuotedFrom
  • agweb.com