About: http://webisa.webdatacommons.org/17748141

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	To this effect, Hamstring Curls are a function of bending the knees, while Leg Extensions are a function of straightening the knees.
http://www.w3.org/ns/prov#wasQuotedFrom	themansphere.com