About: http://webisa.webdatacommons.org/103204072

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	Bicycles, which were once only made of steel, are now also made of new, lighter materials such as aluminum alloys, titanium, and carbon fiber.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com