PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Fruits, especially citrus fruits (oranges, lemons and the like), vegetables in general and especially the dark green leafy vegetables, such as spinach or beets are the richest foods in vitamin C. Very suitable foods are those that, besides vitamin C, contain bioflavonoids, such as blackberries or grapes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • botanical-online.com