About: http://webisa.webdatacommons.org/272841584

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	The valve 154 may be a solenoid or other actuator that opens and closes to regulate and control the amount of air that is directed from air mover 122 b.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au