About: http://webisa.webdatacommons.org/119018908

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	When I started cycling, 30 or so years ago, I didn't understand why there had to be two kinds of valves.
http://www.w3.org/ns/prov#wasQuotedFrom	bikeforums.net