About: http://webisa.webdatacommons.org/237090113

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	A semi permanent derate can be set by the engineers, on for example the lighter -500 or -300 aircraft.
http://www.w3.org/ns/prov#wasQuotedFrom	airliners.net