About: http://webisa.webdatacommons.org/433329872

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	Because the systems do not use active or semiactive sensing such as radar, operations can take place in a passive manner, impeding detection.
http://www.w3.org/ns/prov#wasQuotedFrom	afcea.org