About: http://webisa.webdatacommons.org/19811032

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	where b is an integer, and b/a and a are "sufficiently large."
http://www.w3.org/ns/prov#wasQuotedFrom	mathforum.org