About: http://webisa.webdatacommons.org/362651438

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, I will take it that you are asking whether there is an algorithm that generates a periodic sequence for algebraic numbers of degree 3 (or should it be 3 and lower?) but for no other numbers.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net