About: http://webisa.webdatacommons.org/65854337

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	The crater has dozens, if not hundreds, of gas vents, mostly a few centimeters across, that emit water vapor, carbon dioxide, hydrogen sulphide, and other gases.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com