PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Your example of ANYTHING being acceptable is too all-encompassing and surely there are situations that can be imagined that would overstep
http://www.w3.org/ns/prov#wasQuotedFrom
  • abovetopsecret.com