About: http://webisa.webdatacommons.org/387106452

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	Furthermore, numbers of the form pn are always deficient where p is a prime number and n is a postive integer.
http://www.w3.org/ns/prov#wasQuotedFrom	mathsisfun.com