{
  "entity2id": {
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    "I-building_name": 2,
    "B-city": 3,
    "I-city": 4,
    "B-country": 5,
    "I-country": 6,
    "B-floor": 7,
    "I-floor": 8,
    "B-house_details": 9,
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    "B-locality": 11,
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    "B-pincode": 13,
    "I-pincode": 14,
    "B-road": 15,
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    "B-state": 17,
    "I-state": 18,
    "B-sub_locality": 19,
    "I-sub_locality": 20,
    "B-landmarks": 21,
    "I-landmarks": 22
  },
  "id2entity": {
    "0": "O",
    "1": "B-building_name",
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    "3": "B-city",
    "4": "I-city",
    "5": "B-country",
    "6": "I-country",
    "7": "B-floor",
    "8": "I-floor",
    "9": "B-house_details",
    "10": "I-house_details",
    "11": "B-locality",
    "12": "I-locality",
    "13": "B-pincode",
    "14": "I-pincode",
    "15": "B-road",
    "16": "I-road",
    "17": "B-state",
    "18": "I-state",
    "19": "B-sub_locality",
    "20": "I-sub_locality",
    "21": "B-landmarks",
    "22": "I-landmarks"
  }
}