About: http://webisa.webdatacommons.org/85830997

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 bottom half of the spacecraft provides services necessary to carrying out the mission such as command and data collection electronics, attitude (pointing) control and determination, power services, and a propulsion system.
http://www.w3.org/ns/prov#wasQuotedFrom	ieeeghn.org