PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Spinach is a great source of calcium, iron, vitamins A, B and Niacin.
http://www.w3.org/ns/prov#wasQuotedFrom
  • vegetablegardener.com