PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This is not the case.The Giant-Impact Theory of the Moon's formation (1974 Hartmann) hypothesizes that the proto-Earth and Theia, the hypothetical giant impactor were formed by accretion from gas, debris, and other matter that was orbiting the proto-Sun in band centred on the present Earth's orbit.
http://www.w3.org/ns/prov#wasQuotedFrom
  • physicsworld.com