"Кёльн" meaning in Biélorusse

{
  "categories": [
    {
      "kind": "other",
      "name": "Localités d’Allemagne en biélorusse",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms propres en biélorusse",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Biélorusse",
      "orig": "biélorusse",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "кёльнскі"
    }
  ],
  "etymology_texts": [
    "Transcription ancienne du nom allemand Köln."
  ],
  "lang": "Biélorusse",
  "lang_code": "be",
  "pos": "name",
  "pos_title": "Nom propre",
  "raw_tags": [
    "masculin inanimé"
  ],
  "senses": [
    {
      "glosses": [
        "Cologne, ville d’Allemagne."
      ],
      "id": "fr-Кёльн-be-name-F2xvToSu"
    },
    {
      "glosses": [
        "Cölln, quartier historique de Berlin."
      ],
      "id": "fr-Кёльн-be-name-pQkbLm3B"
    }
  ],
  "word": "Кёльн"
}

{
  "categories": [
    "Localités d’Allemagne en biélorusse",
    "Noms propres en biélorusse",
    "biélorusse"
  ],
  "derived": [
    {
      "word": "кёльнскі"
    }
  ],
  "etymology_texts": [
    "Transcription ancienne du nom allemand Köln."
  ],
  "lang": "Biélorusse",
  "lang_code": "be",
  "pos": "name",
  "pos_title": "Nom propre",
  "raw_tags": [
    "masculin inanimé"
  ],
  "senses": [
    {
      "glosses": [
        "Cologne, ville d’Allemagne."
      ]
    },
    {
      "glosses": [
        "Cölln, quartier historique de Berlin."
      ]
    }
  ],
  "word": "Кёльн"
}