About: http://webisa.webdatacommons.org/147826438

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 performing this variation, it is particularly important to ensure that your knee is tracking straight over your toe.
http://www.w3.org/ns/prov#wasQuotedFrom	musclemagfitness.com