PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some of the crater walls are almost vertical instead of sloped like those on the Earth, Moon, and other worlds.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bakersfieldcollege.edu