About: http://webisa.webdatacommons.org/131468604

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	Even documents that have long been public are omitted, including court decisions, congressional testimony and front-page newspaper articles from the 1970s.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com