About: http://webisa.webdatacommons.org/283059322

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 shaft 8 is connected to a suitable source of the invention is power such as an electric motor by which it is rotated for a predetermined lengthof time upon each operation of the machine.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com