About: http://webisa.webdatacommons.org/190364260

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, on some aircraft types crews report that they experience fumes to some degree on every flight and as the definition of ???fume event??? is not agreed upon, it makes it impossible to give a true figure.
http://www.w3.org/ns/prov#wasQuotedFrom	aerotoxic.org