PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One problem is that supplying multiple types of electronic information along with electronic trading information on the same data streams significantly increases the computations required on a target device being used by an electronic trader and by servers being used by electronic trading providers to separate the information.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au