About: http://webisa.webdatacommons.org/412891138

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	Regular PDF files consist of vector elements, such as text and vector graphics, and other embedded data, such as image files.
http://www.w3.org/ns/prov#wasQuotedFrom	askubuntu.com