About: http://webisa.webdatacommons.org/413943346

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	Sites such as archive.org, Google books, the Gutenberg project, and even the Nook and Kindle ebooks are great to find many books including primary sources.
http://www.w3.org/ns/prov#wasQuotedFrom	bellaonline.com