About: http://webisa.webdatacommons.org/165373909

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	If n???1 is an integer, the numbers coprime to n, taken modulo n, form a group with multiplication as operation; it is written as (Z/nZ)?? or Zn*.
http://www.w3.org/ns/prov#wasQuotedFrom	americancollegeofheraldry.org