PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, if we are correct in assuming that density of the mass and energy components of our universe are a result of oppositely directed curvatures in a ???surface??? of a three-dimensional space manifold, the universe must have been flat with respect to their density at the time of the Big Bang.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theimagineershome.com