About: http://webisa.webdatacommons.org/5752868

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	In the file upload, I am depending on the file extension if the file is a pdf file or not.
http://www.w3.org/ns/prov#wasQuotedFrom	dreamincode.net