About: http://webisa.webdatacommons.org/373885077

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	and mean that the sum or product is over all positive divisors of n, including 1 and n.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org