About: http://webisa.webdatacommons.org/121575992

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	From memory, I think the cost was about $1600 plus batteries, including building the wheel and heavy spokes.
http://www.w3.org/ns/prov#wasQuotedFrom	bicycles.net.au