PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Allergy: Actually, there???s no such a thing as an allergy to gluten, but you can have allergies to the things that contain gluten: wheat, rye, and barley.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dummies.com