About: http://webisa.webdatacommons.org/2137029

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	Some of Gaia's subsystems, including the battery and power unit, the central computer and the radio receiver, will have to be operational on the launch pad and during the launch phase of the mission.
http://www.w3.org/ns/prov#wasQuotedFrom	esa.int