About: http://webisa.webdatacommons.org/312095262

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	Each system costs around $1 billion or more, if its radar and other components are taken into account, he said.
http://www.w3.org/ns/prov#wasQuotedFrom	nti.org