flight safety improvements

10 triples
GPTKB property

Random triples
Subject Object
gptkb:Flight_42_hijacking implemented post-incident
gptkb:Surviving_Flight_1549 implemented
gptkb:SAS_Flight_751 implemented post-accident.
gptkb:Northwest_Airlines_Flight_255 resulted from the accident
gptkb:Northwest_Airlines_Flight_710 implemented
gptkb:1994_Philippine_Airlines_Flight_434 implemented after incident
gptkb:2003_Air_Transat_Flight_236 implemented.
gptkb:Miracle_on_the_Hudson influenced by incident
gptkb:QF72 Implemented after incident
gptkb:Jet_Blue_Airways_Flight_292 recommended