PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For it???s absolutely certain that the laws of colour, which Delacroix first ordered and put forward in full and in context to the general benefit ??? as Newton did gravity and as Stephenson did steam ??? that these laws of colour are a light.3
http://www.w3.org/ns/prov#wasQuotedFrom
  • vangoghletters.org