PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • possible significant changes in rates of exchange between the U.S. dollar and the specified currency and the imposition or modification of foreign exchange controls or other conditions by either the United States or non-U.S. governments.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov