About: http://webisa.webdatacommons.org/99466601

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	Replacing a worn 7-speed cassette with a new one avoids the need to replace anything else, except the chain.
http://www.w3.org/ns/prov#wasQuotedFrom	sheldonbrown.com