PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such future products may make it possible for sites rich in many forms of content, such as CNN, National Geographic or the New York Times, may find many additional ways to allow visitors to seek what they want or ask questions and obtain answers, said Jim Reimer, distinguished engineer at IBM....
http://www.w3.org/ns/prov#wasQuotedFrom
  • coverpages.org