About: http://webisa.webdatacommons.org/304211527

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 rate of calorie burn and the cardiovascular effect is comparable to other machines such as treadmills, but due to the smooth motion of the foot pedals, the workout is low impact and therefore the stress on the joints is minimized.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com