PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If efficiency is an issue and you do not need to match a plot exactly, this is probably less expensive, thought it might not curve as evenly as you would like it to.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackexchange.com