About: http://webisa.webdatacommons.org/206938847

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	But, what I need is a connection between this and the frictional force that pushes the bike.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com