PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Polyphenols are a family of plant compounds abundant in certain plants and food sources such as coffee and red wine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • best-organic-supplements.com