About: http://webisa.webdatacommons.org/321731750

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	Remember this is not about lack of oxygen in the breathing system but about all sort of gasses that should not be in the air feed to the pilot.
http://www.w3.org/ns/prov#wasQuotedFrom	dailytech.com