PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • They are rich sources of vitamins A, C, folic acid, minerals such as calcium, iron, potassium, fibre and phytochemicals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mediterraneanbook.com