About: http://webisa.webdatacommons.org/133282652

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	jsfunction (xhr, data) where data is an already read raw binary string (for Gecko and Chrome) or a native file object (for Safari).
http://www.w3.org/ns/prov#wasQuotedFrom	filedropjs.org