About: http://webisa.webdatacommons.org/17901498

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	Moreover, if an emergency situation has arisen in the approach control area, the no-fly area set button 77 is selected, the operational element is operated, and the area 74 is enclosed in a rectangle or other shape.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr