About: http://webisa.webdatacommons.org/250855911

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	But it could also be that a spool is a shaft including the compressor and turbine, but I am not sure...
http://www.w3.org/ns/prov#wasQuotedFrom	airliners.net