About: http://webisa.webdatacommons.org/235481965

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	In 1824, after years of work, Braille developed critical simplifications to the design, including moving from 12 dots to 6 per character.
http://www.w3.org/ns/prov#wasQuotedFrom	scottberkun.com