About: http://webisa.webdatacommons.org/187559660

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	For example, page type tag includes information that states whether the scanned page or image was originally on A4 landscape or an A4 portrait type paper.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com