PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Spin cobordism and its applications to curvature questions is an example of a blend of algebraic topology and differential geometry.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mathoverflow.net