PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You also might want to add interpolation between current and next key - anims look much smoother with interpolations, and quaternions are especially well suited for interpolation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sourceforge.net