About: http://webisa.webdatacommons.org/120163674

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	It is believed to be particularly applicable to such systems when located on a vehicle such as an aircraft or a ship where sophisticated radio facilities are required.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com