About: http://webisa.webdatacommons.org/405100091

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	File inputs are a pain to customize, but I went through this pain a while ago.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com