About: http://webisa.webdatacommons.org/440221160

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	There are additional supporting materials available on the Web, such as videos of how people with disabilities use the Web .
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org