[
  {
    "classNum": "000",
    "roomId": "B022RF001",
    "name": "教員宿舍",
    "nameEn": "",
    "floor": "RF",
    "buildingId": "B022",
    "area_sqm": null,
    "boundary": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              121.5127444844,
              25.1208727686
            ],
            [
              121.5128044017,
              25.1208788711
            ],
            [
              121.5128050634,
              25.1208734881
            ],
            [
              121.5128090059,
              25.1208738897
            ],
            [
              121.5128083441,
              25.1208792727
            ],
            [
              121.5129049208,
              25.1208891095
            ],
            [
              121.5129055825,
              25.1208837266
            ],
            [
              121.512909524,
              25.1208841282
            ],
            [
              121.5129088632,
              25.1208895112
            ],
            [
              121.5129687804,
              25.1208956135
            ],
            [
              121.512980687,
              25.1207987163
            ],
            [
              121.5129621604,
              25.1207968295
            ],
            [
              121.5129614986,
              25.1208022124
            ],
            [
              121.5129575572,
              25.1208018117
            ],
            [
              121.5129582179,
              25.1207964278
            ],
            [
              121.5128856868,
              25.1207890402
            ],
            [
              121.5128850231,
              25.1207944466
            ],
            [
              121.5128812781,
              25.1207940651
            ],
            [
              121.5128819399,
              25.1207886821
            ],
            [
              121.5128551375,
              25.1207859518
            ],
            [
              121.5128544728,
              25.1207913348
            ],
            [
              121.5128507278,
              25.1207909532
            ],
            [
              121.5128513924,
              25.1207855476
            ],
            [
              121.5127788613,
              25.12077816
            ],
            [
              121.5127781995,
              25.1207835429
            ],
            [
              121.5127742581,
              25.1207831413
            ],
            [
              121.5127749188,
              25.1207777583
            ],
            [
              121.5127563922,
              25.1207758714
            ],
            [
              121.5127444844,
              25.1208727686
            ]
          ],
          [
            [
              121.5128360554,
              25.1208583854
            ],
            [
              121.5128388674,
              25.1208355068
            ],
            [
              121.5128489189,
              25.120836531
            ],
            [
              121.5128544728,
              25.1207913348
            ],
            [
              121.5128551375,
              25.1207859518
            ],
            [
              121.5128819399,
              25.1207886821
            ],
            [
              121.5128757242,
              25.1208392613
            ],
            [
              121.5128857757,
              25.1208402846
            ],
            [
              121.5128829648,
              25.1208631632
            ],
            [
              121.5128360554,
              25.1208583854
            ]
          ]
        ]
      ]
    },
    "boundary_wkt": "MULTIPOLYGON(((121.5127444844 25.1208727686, 121.5128044017 25.1208788711, 121.5128050634 25.1208734881, 121.5128090059 25.1208738897, 121.5128083441 25.1208792727, 121.5129049208 25.1208891095, 121.5129055825 25.1208837266, 121.512909524 25.1208841282, 121.5129088632 25.1208895112, 121.5129687804 25.1208956135, 121.512980687 25.1207987163, 121.5129621604 25.1207968295, 121.5129614986 25.1208022124, 121.5129575572 25.1208018117, 121.5129582179 25.1207964278, 121.5128856868 25.1207890402, 121.5128850231 25.1207944466, 121.5128812781 25.1207940651, 121.5128819399 25.1207886821, 121.5128551375 25.1207859518, 121.5128544728 25.1207913348, 121.5128507278 25.1207909532, 121.5128513924 25.1207855476, 121.5127788613 25.12077816, 121.5127781995 25.1207835429, 121.5127742581 25.1207831413, 121.5127749188 25.1207777583, 121.5127563922 25.1207758714, 121.5127444844 25.1208727686), (121.5128360554 25.1208583854, 121.5128388674 25.1208355068, 121.5128489189 25.120836531, 121.5128544728 25.1207913348, 121.5128551375 25.1207859518, 121.5128819399 25.1207886821, 121.5128757242 25.1208392613, 121.5128857757 25.1208402846, 121.5128829648 25.1208631632, 121.5128360554 25.1208583854)))",
    "centroid": [
      121.51285994,
      25.12082577
    ],
    "properties": {
      "type": "",
      "purpose": "未命名",
      "capacity": "0",
      "propertyUnit": "242",
      "usingUnit": "",
      "category1": "012",
      "category2": "002",
      "keyword": ""
    }
  },
  {
    "classNum": "000",
    "roomId": "B022RF002",
    "name": "教員宿舍",
    "nameEn": "Stairs",
    "floor": "RF",
    "buildingId": "B022",
    "area_sqm": null,
    "boundary": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              121.5128489189,
              25.120836531
            ],
            [
              121.5128757242,
              25.1208392613
            ],
            [
              121.5128819399,
              25.1207886821
            ],
            [
              121.5128551346,
              25.1207859518
            ],
            [
              121.5128489189,
              25.120836531
            ]
          ]
        ]
      ]
    },
    "boundary_wkt": "MULTIPOLYGON(((121.5128489189 25.120836531, 121.5128757242 25.1208392613, 121.5128819399 25.1207886821, 121.5128551346 25.1207859518, 121.5128489189 25.120836531)))",
    "centroid": [
      121.51286213,
      25.12081739
    ],
    "properties": {
      "type": "",
      "purpose": "樓梯",
      "capacity": "0",
      "propertyUnit": "242",
      "usingUnit": "",
      "category1": "012",
      "category2": "002",
      "keyword": ""
    }
  },
  {
    "classNum": "000",
    "roomId": "B022RF003",
    "name": "教員宿舍",
    "nameEn": "",
    "floor": "RF",
    "buildingId": "B022",
    "area_sqm": null,
    "boundary": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              121.5128360554,
              25.1208583854
            ],
            [
              121.5128829648,
              25.1208631632
            ],
            [
              121.5128857757,
              25.1208402846
            ],
            [
              121.5128388674,
              25.1208355068
            ],
            [
              121.5128360554,
              25.1208583854
            ]
          ]
        ]
      ]
    },
    "boundary_wkt": "MULTIPOLYGON(((121.5128360554 25.1208583854, 121.5128829648 25.1208631632, 121.5128857757 25.1208402846, 121.5128388674 25.1208355068, 121.5128360554 25.1208583854)))",
    "centroid": [
      121.51285594,
      25.12085115
    ],
    "properties": {
      "type": "",
      "purpose": "水箱",
      "capacity": "0",
      "propertyUnit": "242",
      "usingUnit": "",
      "category1": "012",
      "category2": "002",
      "keyword": ""
    }
  }
]