About: http://webisa.webdatacommons.org/418250980

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	Preferably, the forward drive is by means of a button or the like operatively associated with the plunger and extending axially from the rear end of the device, but others forms of forward drive means can be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com