About: http://webisa.webdatacommons.org/391367326

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 every factor of the decomposition is even, then the number is a perfect square.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com