About: http://webisa.webdatacommons.org/276536992

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 upper cost bound on this architecture was $2 billion and change, including both development and operations.
http://www.w3.org/ns/prov#wasQuotedFrom	spacepolitics.com