PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The same is valid for density and temperature but I do not know if there is an altitude at which all of these are like at Mars.
http://www.w3.org/ns/prov#wasQuotedFrom
  • spacefellowship.com