"town belt" meaning in English

{
  "forms": [
    {
      "form": "town belts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "town belt (plural town belts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "New Zealand English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "An area of undeveloped land around an urban area that is protected from large-scale housing; green belt"
      ],
      "id": "en-town_belt-en-noun-e~T4HsNn",
      "links": [
        [
          "undeveloped",
          "undeveloped"
        ],
        [
          "land",
          "land"
        ],
        [
          "urban",
          "urban"
        ],
        [
          "housing",
          "housing"
        ],
        [
          "green belt",
          "green belt"
        ]
      ],
      "raw_glosses": [
        "(New Zealand) An area of undeveloped land around an urban area that is protected from large-scale housing; green belt"
      ],
      "tags": [
        "New-Zealand"
      ]
    }
  ],
  "word": "town belt"
}

{
  "forms": [
    {
      "form": "town belts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "town belt (plural town belts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "New Zealand English",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "An area of undeveloped land around an urban area that is protected from large-scale housing; green belt"
      ],
      "links": [
        [
          "undeveloped",
          "undeveloped"
        ],
        [
          "land",
          "land"
        ],
        [
          "urban",
          "urban"
        ],
        [
          "housing",
          "housing"
        ],
        [
          "green belt",
          "green belt"
        ]
      ],
      "raw_glosses": [
        "(New Zealand) An area of undeveloped land around an urban area that is protected from large-scale housing; green belt"
      ],
      "tags": [
        "New-Zealand"
      ]
    }
  ],
  "word": "town belt"
}