About: http://webisa.webdatacommons.org/408343401

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	A description of both the SSP's space and ground segments, including technical challenges mentioned in the literature, such as power distribution and management (PMAD), thermal control, transportation and assembly.
http://www.w3.org/ns/prov#wasQuotedFrom	spacefoundation.org