PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Regarding the comparison with Riba, some jurists compare paper currencies with gold and silver; which were universally acceptable as principal means of exchange in the early days of Islam.
http://www.w3.org/ns/prov#wasQuotedFrom
  • financialislam.com