About: http://webisa.webdatacommons.org/74026595

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	Hit the source link to read a very fascinating story on how this project came into existence and all the people involved including the designers and testers.
http://www.w3.org/ns/prov#wasQuotedFrom	assistivetechnologyblog.com