About: http://webisa.webdatacommons.org/89873136

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	I will just some points no-one's mentioned yet: if you are riding in urban areas your lights are mostly not for seeing with but to be seen by cars and other traffic.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com