About: http://webisa.webdatacommons.org/45716540

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	Each PDF file encapsulates a complete description of a fixed-layoutflat document, including the text, fonts, graphics, and other information needed to display it.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net