PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • y role in making possible future human missions to Mars and other places where humans have not yet been.???Endeavour Crater, which is more than 25 times wider than Victoria Crater, is 14 miles (23 km) in diameter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • astronomy.com