About: http://webisa.webdatacommons.org/174052840

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	The editing is pretty limited and not all PDFs will load, but if the document is relatively plain and all you need are the most basic tools, then this is a great option.
http://www.w3.org/ns/prov#wasQuotedFrom	maketecheasier.com