PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although the only planetary system meeting these conditions is that of Pluto and Charon, humanity may want to consider drawing plans for such a feat, especially if they encounter binary systems in other solar systems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogcritics.org