About: http://webisa.webdatacommons.org/407807526

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 would be useful to allow arbitrary named types, so that we can have, for example, fixed types like MD5 declared in the protocol and used in the message definitions of that protocol.
http://www.w3.org/ns/prov#wasQuotedFrom	apache.org