PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gluten is a common protein found in a variety of foods, especially wheat, barley and rye products.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thelibrary.org