PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Assuming the current pattern of states, Europe might have ??? for example ??? a Germanic currency union, a Gallic one, an Iberian one, a Britannic one and a Scandinavian one, with other states retaining their own currencies. (Given that labour mobility is a factor contributing to an optimal currency union, one might expect freely-formed currency unions to roughly match language areas.)
http://www.w3.org/ns/prov#wasQuotedFrom
  • economist.com