#Caucasian_language__Caucasian  a number of language spoken in the Caucasus that have no known affiliations to languages spoken elsewhere
  supertype:  #natural_language__naturallanguage__tongue  a human written or spoken language used by a community; opposed to e.g. a computer language
  subtype:  #Georgian.Caucasian_language__georgian  a southern Caucasian language with 3 million speakers and a long literary tradition
  subtype:  #Circassian  a northern Caucasian language spoken by the Circassian people
     subtype:  #Abkhazian__Abkhasian  a Circassian language spoken by the Abkhaz people
  subtype:  #Ubykh  a virtually extinct Caucasian language spoken exclusively in Turkey

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