About: http://webisa.webdatacommons.org/369102654

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	Because the two terms are being subtracted, this expression is an instance of the special factoring pattern called difference of squares, which factors as such:
http://www.w3.org/ns/prov#wasQuotedFrom	enotes.com