About: http://webisa.webdatacommons.org/285387399

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	MD5, and secure hash algorithms such as SHA-1 and SHA-256, as established by security researchers.
http://www.w3.org/ns/prov#wasQuotedFrom	techtarget.in