PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Symmetry, I think, does not appear in nature as a natural phenomenon except perhaps in crystals, which are different.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com