PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The challenge is to simply read in the data, of course reducing each to the canonical form p/q where gcd(p,q) = 1. (This is automatic in Fermat and some systems, but not in others, such as Maple.)
http://www.w3.org/ns/prov#wasQuotedFrom
  • bway.net