PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And today, she studies ???geometry and dynamical systems, particularly in understanding the symmetry of curved surfaces, such as spheres, the surfaces of doughnuts and of hyperbolic objects,??? as Stanford phrased it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com