About: http://webisa.webdatacommons.org/3469710

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	If you are an author, especially a textbook author, I strongly urge you to read the posts in Permissions: The Why and The What as well as Copyright Basics.
http://www.w3.org/ns/prov#wasQuotedFrom	copyrightspermissions.com