About: http://webisa.webdatacommons.org/197391112

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	Hence it satisfies the property of irreducibility, and hence M is a prime number, not one of p1,..pn, which is a contradiction.........Here, that line which is heart of the theorem is based on Lemma.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.in