PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This is the best evidence yet that gravity, especially strong gravity such as found in neutron stars, black holes at centers of spiral galaxies, and very likely in the deep of cold space, all produce light redshift.
http://www.w3.org/ns/prov#wasQuotedFrom
  • humancafe.com