About: http://webisa.webdatacommons.org/215592640

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	Audible sign systems and other technologies are widely used today to transmit information and are more usable by pedestrians who are blind or have low vision.
http://www.w3.org/ns/prov#wasQuotedFrom	federalregister.gov