About: http://webisa.webdatacommons.org/215084997

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	Their design allows them to provide a different type of resistance from that of other types of weights, such as dumbbells, and many people consider them to provide a better workout than dumbbells.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.net