About: http://webisa.webdatacommons.org/133092140

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	So far the only thing I have determined is that 89 is prime, so 89 | (x-y) if (x-y) = k*89 where k is an integer.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com