PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Another possibility is simply that the counting is a little unusual and that the extra two operations are one store and one load.
http://www.w3.org/ns/prov#wasQuotedFrom
  • arstechnica.com