About: http://webisa.webdatacommons.org/218519806

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 pendulum is a swinging device that keeps the clock going for a long time after its mechanism is wound up with a key.
http://www.w3.org/ns/prov#wasQuotedFrom	jamaicaplaingazette.com