About: http://webisa.webdatacommons.org/441365841

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	formed of rubber or other suitable material. v Guide openings 9 and I!) are provided in the bent-up ends of the back plate to receive the plunger, the opposite ends of which extend through and beyond the openings, as shown.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com