About: http://webisa.webdatacommons.org/75199449

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	That black round deally-bob (an engineering term) on the front wheel is a mechanical, drum brake which is controlled by a cable running to the brake handle on the handlebars.
http://www.w3.org/ns/prov#wasQuotedFrom	winecommonsewer.com