About: http://webisa.webdatacommons.org/189451067

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Since most of Mars' atmosphere is carbon dioxide, the atmosphere itself literally freezes onto the surface over the poles!
http://www.w3.org/ns/prov#wasQuotedFrom	stolaf.edu