About: http://webisa.webdatacommons.org/5648323

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	Agencies shelled out another $4 billion on books, maps and other publications.
http://www.w3.org/ns/prov#wasQuotedFrom	ncmahq.org