About: http://webisa.webdatacommons.org/439155506

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	As such, when a user's foot lands on the front of a treadle, the shock dampens and resists the downward force of the footfall to provide cushioning for the user's foot, leg and various leg joints such as the ankle and knee.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk