<http://webisa.webdatacommons.org/420821866>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/480851334>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/420821866> .
<http://webisa.webdatacommons.org/420821866>	<http://www.w3.org/ns/prov#value>	"Bearing friction is not purely a function of speed, it is also a function of loading and other factors, so wheel size is not a big issue - and bearing resistance is such a tiny component of drag anyway." .
<http://webisa.webdatacommons.org/420821866>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<singletrackworld.com> .