About: http://webisa.webdatacommons.org/356504967

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	Let???s assume the planet is located in the habitable zone when the system is a billion years old.
http://www.w3.org/ns/prov#wasQuotedFrom	planetplanet.net