PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Special algorithms are used for rational, hypergeometric, -rational, and other types of indefinite, finite, and infinite sums including Adamchik techniques for returning answers in terms of generalized hypergeometric functions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wolfram.com