PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gluten is a protein found in wheat, barley, rye, contaminated oats, and a multitude of other products.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gfreediet.com