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            "value": -1.0, 
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        }, 
        {
            "amsterdam_code": "10127", 
            "cbsnr": "989", 
            "code": "TXLB", 
            "id": 5056878, 
            "indicator": "TK", 
            "naam": "WESSEM", 
            "value": -1.0, 
            "year": 1971
        }, 
        {
            "amsterdam_code": "11371", 
            "cbsnr": "990", 
            "code": "TXLB", 
            "id": 5057042, 
            "indicator": "TK", 
            "naam": "WITTEM", 
            "value": -1.0, 
            "year": 1971
        }, 
        {
            "amsterdam_code": "10131", 
            "cbsnr": "991", 
            "code": "TXLB", 
            "id": 5057208, 
            "indicator": "TK", 
            "naam": "WIJLRE", 
            "value": -1.0, 
            "year": 1971
        }, 
        {
            "amsterdam_code": "10992", 
            "cbsnr": "992", 
            "code": "TXLB", 
            "id": 5057316, 
            "indicator": "TK", 
            "naam": "WIJNANDSRADE", 
            "value": -1.0, 
            "year": 1971
        }, 
        {
            "amsterdam_code": "11416", 
            "cbsnr": "993", 
            "code": "TXLB", 
            "id": 5057353, 
            "indicator": "TK", 
            "naam": "MEERLO WANSSUM", 
            "value": -1.0, 
            "year": 1971
        }
    ]
}