About: http://webisa.webdatacommons.org/156140863

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	At the bottom, extending for 10 km and with a temperature of -23 ??C, is a layer made up of water ice.
http://www.w3.org/ns/prov#wasQuotedFrom	reference.com