About: http://webisa.webdatacommons.org/406933092

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 invention most generally is a system and a method for the control of surface and airborne traffic within a defined space envelope.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr