Ontify
⌘
S
⌘
S
Erwin Keller - Ontify
Share
Erwin Keller
Swiss Esperantist.
Statements about
Erwin Keller
Instance Of
Sex or Gender
Languages Spoken, Written or Signed
Occupation
Given Name
Family Name
Country of Citizenship
Different From
Human
Male
Switzerland
Erwin Keller
Criterion Used
:
Two Persons with the Same Name or a Similar Name
Criterion Used
:
Citizenship
Esperanto
Esperantist
Keller
Erwin
