PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ... the people that know nothing about Esperanto, but keep repeating that nobody speaks Esperanto, that there is no use for Esperanto, that Esperanto does not have a culture, and that learning Esperanto is a waste of time.
http://www.w3.org/ns/prov#wasQuotedFrom
  • economist.com