PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The letter was a joke, one in a series that Carrie and Susan had been writing to each other, full of rude words and innuendo, half learned from the playground and half invented.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newyorker.com