About: http://webisa.webdatacommons.org/330006220

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	n is a positive integer, and k is the product of all integers from 1 to n inclusive.
http://www.w3.org/ns/prov#wasQuotedFrom	gmatclub.com