PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Salad is just a bunch of leaves, perhaps with vegetables or something more substantial, such as cheese, thrown in, tossed with a dressing.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com