About: http://webisa.webdatacommons.org/109369640

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	In particular, it has been found that there is a substantial advantage in being able to vary the stiffness of the decks in treadmills to accommodate the desires or running styles of different users.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca