About: http://webisa.webdatacommons.org/180717031

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	When converted these documents often have text that runs off the page and other artifacts.
http://www.w3.org/ns/prov#wasQuotedFrom	calibre-ebook.com