About: http://webisa.webdatacommons.org/273307812

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	There is one for documents that consist mostly of text and tables, one for presentations and similar graphics-rich files, and one for scanned documents.
http://www.w3.org/ns/prov#wasQuotedFrom	pcmag.com