About: http://webisa.webdatacommons.org/135726784

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	This aircraft, for example a drone, is guided by a system composed of a radar 3, a beacon 4 on board the drone, and a beacon 5 on the ground.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com