PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • My experience of them is that they are fairly reliable other than the fact they go noisy after a while and the plastic comb studs wear quickly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • horseandhound.co.uk