About: http://webisa.webdatacommons.org/32832801

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	Accordingly, the chamber 22 or other means such as the hose 34 containing a volume of air is needed to ensure proper operation of the indicator.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com