PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, there is often no or limited insurance for your account if the exchange goes out of business or is robbed by hackers, such as was the case with the infamous failed exchange Mt Gox.
http://www.w3.org/ns/prov#wasQuotedFrom
  • coindesk.com