About: http://webisa.webdatacommons.org/259881119

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	AF works great under almost all conditions, except light so dim that I can not read, under which condition it gets slower.
http://www.w3.org/ns/prov#wasQuotedFrom	kenrockwell.com