PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gluten is a protein found predominantly in wheat, but also in barley, rye and other grains within the wheat family, such as kamut and triticale.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sfgate.com