PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Bitcoin is a virtual currency and a problem with other virtual currencies has been hyperinflation, caused by someone discovering a software bug that allows them to generate huge amounts of the virtual currency without much effort.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com