About: http://webisa.webdatacommons.org/454845131

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	With reference again to FIG. 1 there is depicted a system for ejecting and inserting a rattling device 10, or other object such as a metal weight.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com