About: http://webisa.webdatacommons.org/137190102

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 the days before the internet, the American Folklife Center maintained a very active program of publishing, including books, booklets, symposium proceedings, LP records, CDs, and other productions.
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov