@prefix rdf:	<http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix prov:	<http://www.w3.org/ns/prov#> .
<http://webisa.webdatacommons.org/347155195>	rdf:type	prov:Entity ;
	prov:value	"Although not preferred, a sensor or other device can determine if or when the threshold pressure has been exceeded by the exhalation pressure, and when exceeded the exhaled air is released from the chamber." ;
	prov:wasQuotedFrom	<google.com> .
<http://webisa.webdatacommons.org/prov/385915367>	prov:wasDerivedFrom	<http://webisa.webdatacommons.org/347155195> .