About: http://webisa.webdatacommons.org/289908124

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	Other popular e-books use this format, too, including Digging into WordPress, Evernote Essentials, and Zen to Done.
http://www.w3.org/ns/prov#wasQuotedFrom	michaelhyatt.com