PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The grains in question are cereals -- gluten is a protein in wheat, rye, barley and most oats.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sott.net