About: http://webisa.webdatacommons.org/291111676

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	One of the top priorities for future missions scouting for Earth-like planets is to look for atmospheric components such as oxygen, water, and methane, which could signal life.
http://www.w3.org/ns/prov#wasQuotedFrom	newscientist.com