PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gluten is a mixture of complex proteins found in the grain of wheat, barley, oats, rye, rice, corn, and other grains.
http://www.w3.org/ns/prov#wasQuotedFrom
  • celiac.com