PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Two lesser-accepted theories are that the Moon was a small planet in the solar system that came near the Earth and was captured by Earth's gravity, becoming its satellite, or that a large planet about the size of Mars struck the Earth and the molten material that resulted from the impact hardened to form the Moon.
http://www.w3.org/ns/prov#wasQuotedFrom
  • teachengineering.org