PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The first VSA observations of the CMB suggest that the Universe is flat, that is the curvature of space is close to zero.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bbc.co.uk