PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For characters other than the letters and numbers on your keyboard such as #, %, <, >, or ??, or if you are writing in Spanish and need an accent, for example:
http://www.w3.org/ns/prov#wasQuotedFrom
  • mathforum.org