About: http://webisa.webdatacommons.org/8461643

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	When it is going in the other direction, the wheel slips backward on its spring and does not do anything, including retard the pendulum.
http://www.w3.org/ns/prov#wasQuotedFrom	nawcc.org