PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the 1970???s and 1980???s there were a number of books and stories which set in futures gentler than the harsh steel skyscrapers and soaring rocketplanes of the Golden Age, what one might call ???Green??? futures of eco-friendly anarchic utopias, usually aided by psionic powers, or in dystopia showing the opposite side of the question.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scifiwright.com