PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The mechanism is a combination of a classic 2x2x2 Rubik's Cube and Hollow Cube.
http://www.w3.org/ns/prov#wasQuotedFrom
  • twistypuzzles.com