PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Lema??tre solved Albert Einstein's equation for General Relativity and concluded that the universe was expanding, not static as just about everyone, including Einstein, had assumed.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.fr