PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is important to know that gluten is a protein in wheat, barley, and rye, but it is not present until the substances called gliadin and glutenin mix with water.
http://www.w3.org/ns/prov#wasQuotedFrom
  • redorbit.com