About: http://webisa.webdatacommons.org/19167764

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	However, there are a few, with 10 being the least, in which there is no other known natural number such that 10 and are a friendly pair.
http://www.w3.org/ns/prov#wasQuotedFrom	ams.org