About: http://webisa.webdatacommons.org/325414525

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	However, there is a limit to what can be upgraded, and this will surely be replacement of flight system to fly-by-wire, which in essence is a total replacement of the whole aircraft.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com