PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Potatoes are the world's fifth most widely-consumed plant food and are already regarded as a good source of antioxidants, including vitamin C and compounds called polyphenols.
http://www.w3.org/ns/prov#wasQuotedFrom
  • foodproductiondaily.com