About: http://webisa.webdatacommons.org/314126922

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	Authorized entities include both public and private nonprofit agencies or organizations such as schools, libraries, training programs, book transcribing groups, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	nfb.org