PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Melatonin - is an ingredient universally found in plants and foods, including corn, rice, wheat, barley, oats, wine and beer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • luckyvitamin.com