About: http://webisa.webdatacommons.org/191473548

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 n is a positive integer, then there is always a prime number p with n < p ??? 2n (Bertrand's postulate).
http://www.w3.org/ns/prov#wasQuotedFrom	kids.net.au