PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is one of the richest natural sources of vitamin A and vitamin C. It is an excellent source of calcium, iron, magnesium, phosphorous, potassium, zinc and other minerals too.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medindia.net