About: http://webisa.webdatacommons.org/231662467

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	At one end portion of the tube 69 there is a pair of laterally extending arcuate arms 70, 71 which cooperate with the loop-shaped handle 67 to selectively move the push rod 68 in the tube 69.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au