About: http://webisa.webdatacommons.org/197012401

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	Measuring flange spacings from the out side to centre makes no sense a some spokes are heads in and other heads out.
http://www.w3.org/ns/prov#wasQuotedFrom	starbike.com