"Bradley Land" meaning in English

{
  "etymology_text": "Named after John R. Bradley, who had sponsored Cook's expedition.",
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
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      "glosses": [
        "A supposed landmass that the explorer Frederick Cook claimed to have seen between (84°20′N 102°0′W) and (85°11′N 102°0′W) during a 1909 expedition, now known not to exist."
      ],
      "id": "en-Bradley_Land-en-name-5-BUO7zC",
      "links": [
        [
          "landmass",
          "landmass"
        ]
      ],
      "raw_glosses": [
        "(historical) A supposed landmass that the explorer Frederick Cook claimed to have seen between (84°20′N 102°0′W) and (85°11′N 102°0′W) during a 1909 expedition, now known not to exist."
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "word": "Bradley Land"
}

{
  "etymology_text": "Named after John R. Bradley, who had sponsored Cook's expedition.",
  "head_templates": [
    {
      "args": {
        "head": "Bradley Land"
      },
      "expansion": "Bradley Land",
      "name": "en-prop"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English terms with historical senses",
        "English terms with non-redundant non-automated sortkeys",
        "English uncountable nouns"
      ],
      "glosses": [
        "A supposed landmass that the explorer Frederick Cook claimed to have seen between (84°20′N 102°0′W) and (85°11′N 102°0′W) during a 1909 expedition, now known not to exist."
      ],
      "links": [
        [
          "landmass",
          "landmass"
        ]
      ],
      "raw_glosses": [
        "(historical) A supposed landmass that the explorer Frederick Cook claimed to have seen between (84°20′N 102°0′W) and (85°11′N 102°0′W) during a 1909 expedition, now known not to exist."
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "word": "Bradley Land"
}