About: http://webisa.webdatacommons.org/427582176

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	it is not a hash but you can use e.g. Blowfish to cover your IDs to a unique random number.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com