PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition, there is a strong sense of science fiction as a voice in the wilderness, crying alarm over population, pollution, resource exhaustion, and other threats to life as we like it, describing dystopias and utopias, touting solutions, and all to no avail.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sfrevu.com