About: http://webisa.webdatacommons.org/445107777

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	For every flight there is a LINE that when crossed may result in an aircraft mishap.
http://www.w3.org/ns/prov#wasQuotedFrom	iflyamerica.org