About: http://webisa.webdatacommons.org/100336288

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	A document may comprise an electronic file, object, program, database, image, email, message, etc. or a physical item, such as a paper, file, cassette recording, model, storage device having content, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com