About: http://webisa.webdatacommons.org/44735212

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	Qunknown is any leak other than the known leak Qknown out of the exhaust port, which, as discussed above, is determined via the exhaust port test or from predetermined pressure versus flow data.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com