About: http://webisa.webdatacommons.org/68114432

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	Physical items, such as books or other physical media, are also less clear.
http://www.w3.org/ns/prov#wasQuotedFrom	benetech.org