PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I give a couple of points for reproducing equivalent code, a couple more for an analysis of whether program bummer halts or not, and a couple more for demonstrating why this shows there cannot be a halting function.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scottaaronson.com