About: http://webisa.webdatacommons.org/121071974

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	Its range is a set of exactly $n$ distinct elements from $B$, and every possible permutation of $A$ will give us a different function with the same range.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com