PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In F#, the cost of switching between these two modes is minimal: often nothing needs to be done other than adding comments and deleting deprecated functions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fsharp.org