PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gluten is a protein and is contained in grass foods such as wheat, barley, rye and oats.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newautism.com