About: http://webisa.webdatacommons.org/366072847

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	secure room that was operated by the NSA in the San Francisco office of AT&T. He heard from a co-worker that similar rooms were being constructed in other cities, including Seattle, San Jose, Los Angeles and San Diego.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com