About: http://webisa.webdatacommons.org/401233073

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	The agency mandated several changes, including the addition of stall protection logic to Canadian 340s and an ice speed switch to be activated during flight into icing, according to the NTSB report.
http://www.w3.org/ns/prov#wasQuotedFrom	aviationtoday.com