About: http://webisa.webdatacommons.org/396312585

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	If A.Data is an int, B.Data is a bool, and D.Data is a double then the user will supply a function that takes an int and a double that returns a bool.
http://www.w3.org/ns/prov#wasQuotedFrom	digitalmars.com