"white land" meaning in English

{
  "etymology_number": 1,
  "etymology_text": "So called because it is not shaded on the map.",
  "forms": [
    {
      "form": "white lands",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "white land (countable and uncountable, plural white lands)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Real estate",
          "orig": "en:Real estate",
          "parents": [
            "Housing",
            "Industries",
            "Buildings",
            "Home",
            "Business",
            "Buildings and structures",
            "Society",
            "Economics",
            "Architecture",
            "All topics",
            "Social sciences",
            "Applied sciences",
            "Art",
            "Fundamental",
            "Sciences",
            "Culture"
          ],
          "source": "w"
        },
        {
          "_dis": "58 42",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Land not included in a plan for development, demolition, etc."
      ],
      "id": "en-white_land-en-noun-BRVIPWTs",
      "links": [
        [
          "real estate",
          "real estate"
        ],
        [
          "development",
          "development"
        ],
        [
          "demolition",
          "demolition"
        ]
      ],
      "raw_glosses": [
        "(real estate) Land not included in a plan for development, demolition, etc."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "business",
        "real-estate"
      ]
    }
  ],
  "word": "white land"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "white lands",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "white land (countable and uncountable, plural white lands)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "Land with a stiff clayey soil that is white when dry."
      ],
      "id": "en-white_land-en-noun-qMhsWYM7",
      "links": [
        [
          "stiff",
          "stiff"
        ],
        [
          "clayey",
          "clayey"
        ],
        [
          "soil",
          "soil"
        ],
        [
          "dry",
          "dry"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "white land"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English uncountable nouns"
  ],
  "etymology_number": 1,
  "etymology_text": "So called because it is not shaded on the map.",
  "forms": [
    {
      "form": "white lands",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "white land (countable and uncountable, plural white lands)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Real estate"
      ],
      "glosses": [
        "Land not included in a plan for development, demolition, etc."
      ],
      "links": [
        [
          "real estate",
          "real estate"
        ],
        [
          "development",
          "development"
        ],
        [
          "demolition",
          "demolition"
        ]
      ],
      "raw_glosses": [
        "(real estate) Land not included in a plan for development, demolition, etc."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "business",
        "real-estate"
      ]
    }
  ],
  "word": "white land"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English uncountable nouns"
  ],
  "etymology_number": 2,
  "forms": [
    {
      "form": "white lands",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "white land (countable and uncountable, plural white lands)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "Land with a stiff clayey soil that is white when dry."
      ],
      "links": [
        [
          "stiff",
          "stiff"
        ],
        [
          "clayey",
          "clayey"
        ],
        [
          "soil",
          "soil"
        ],
        [
          "dry",
          "dry"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "white land"
}