About: http://webisa.webdatacommons.org/218587898

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	Thus, whether an image pdf or text pdf has nothing to do with whether there are images such as diagrams, figures, visible photographs, etc. but rather from what type of material the pdf file was created.
http://www.w3.org/ns/prov#wasQuotedFrom	mobileread.com