PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A fraction is a number, represented by the quotient of two numbers, the > top number being the numerator and the bottom the denominator.> 2.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mathforum.org