About: http://webisa.webdatacommons.org/426283501

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 Board???s discussion pointed to the particular threat posed by operations during times of ???circadian low??????overnight flights when pilots are especially vulnerable to fatigue.
http://www.w3.org/ns/prov#wasQuotedFrom	alpa.org