About: http://webisa.webdatacommons.org/23761610

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	As we are dealing with integers, that is the same as saying that two numbers are equivalent if and only if their product is a square.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com