About: http://webisa.webdatacommons.org/389342922

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	Yes, but they are mostly superficial or may only affect some people.EDIT: I should have mentioned that because of the way the magnetic resistance system is designed you can not use it without the batteries or wall adapter.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.ca