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                "tipve_0622": "String",
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            "description": "btn0623l_camino",
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                "tipve_0623": "String"
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                "id_tramo": "Number",
                "situa_0626": "String",
                "f_alta": "String"
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                "id_vial": "Number",
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                "titul_0629": "String",
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                "elect_0641": "String",
                "rtent_0641": "String"
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            "description": "btn0644l_tra_esp",
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                "nombre": "String",
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                "estad_0644": "String",
                "titul_0644": "String",
                "situa_0644": "String",
                "rtent_0644": "String"
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            "id": "btn0647l_tran_susp",
            "description": "btn0647l_tran_susp",
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            "maxzoom": 23,
            "fields": {
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                "nombre": "String",
                "tipo_0647": "String",
                "id_cable": "Number",
                "id_tramo": "Number",
                "f_alta": "String"
            }
        },
        {
            "id": "btn0650s_est_fc",
            "description": "btn0650s_est_fc",
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            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "nombre": "String",
                "tipo_0650": "String",
                "id_estfc": "Number",
                "id_area": "Number",
                "codigo": "String",
                "uso_0650": "String",
                "estad_0650": "String",
                "nande_0650": "Number",
                "f_alta": "String",
                "situa_0650": "String"
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        },
        {
            "id": "btn0653p_kil_fc",
            "description": "btn0653p_kil_fc",
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            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "id_pk": "Number",
                "pk_0653": "Number",
                "id_lineafc": "Number",
                "f_alta": "String"
            }
        },
        {
            "id": "btn0656l_puerto",
            "description": "btn0656l_puerto",
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            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "nombre": "String",
                "compo_0656": "String",
                "clase_0656": "String",
                "id_ng": "Number",
                "f_alta": "String"
            }
        },
        {
            "id": "btn0657s_puerto",
            "description": "btn0657s_puerto",
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            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "nombre": "String",
                "nom_altern": "String",
                "darsena": "String",
                "clpig_0657": "String",
                "id_pig": "String",
                "id_puerto": "Number",
                "id_area": "Number",
                "estad_0657": "String",
                "titul_0657": "String",
                "codigo": "String",
                "f_alta": "String",
                "rtent_0657": "String"
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        },
        {
            "id": "btn0659p_sen_mar_p",
            "description": "btn0659p_sen_mar_p",
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            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "nombre": "String",
                "tipo_0659": "String",
                "f_alta": "String"
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        },
        {
            "id": "btn0659s_sen_mar_s",
            "description": "btn0659s_sen_mar_s",
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            "fields": {
                "id": "Number",
                "estad_0659": "String",
                "etiqueta": "String",
                "id_bic": "String",
                "id_ng": "Number",
                "nombre": "String",
                "f_alta": "String",
                "n_plantas": "Number",
                "tipo_parce": "String",
                "n_sotanos": "Number",
                "refcat": "String"
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        },
        {
            "id": "btn0662s_pis_ater",
            "description": "btn0662s_pis_ater",
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            "fields": {
                "id": "Number",
                "tipo_0662": "String",
                "id_aerodro": "Number",
                "id_area": "Number",
                "tipsu_0662": "String",
                "f_alta": "String"
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        },
        {
            "id": "btn0665s_zon_ater_s",
            "description": "btn0665s_zon_ater_s",
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            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "nombre": "String",
                "tipo_0665": "String",
                "uso_0665": "String",
                "id_aerodro": "Number",
                "id_area": "Number",
                "estad_0665": "String",
                "codigo": "String",
                "categ_0665": "String",
                "f_alta": "String",
                "claig_0665": "String",
                "rtent_0665": "String"
            }
        },
        {
            "id": "btn0701l_con_comb",
            "description": "btn0701l_con_comb",
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            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "tipo_0701": "String",
                "situa_0701": "String",
                "f_alta": "String"
            }
        },
        {
            "id": "btn0704p_ext_comb",
            "description": "btn0704p_ext_comb",
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            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "nombre": "String",
                "etiqueta": "String",
                "f_alta": "String"
            }
        },
        {
            "id": "btn0710l_lin_elec",
            "description": "btn0710l_lin_elec",
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            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "tensi_0710": "String",
                "f_alta": "String"
            }
        },
        {
            "id": "btn0713s_cen_elec",
            "description": "btn0713s_cen_elec",
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            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "nombre": "String",
                "tipo_0713": "String",
                "f_alta": "String"
            }
        },
        {
            "id": "btn0716p_tor_alt_ten",
            "description": "btn0716p_tor_alt_ten",
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            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "f_alta": "String"
            }
        },
        {
            "id": "btn0719s_tra_elec",
            "description": "btn0719s_tra_elec",
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            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "nombre": "String",
                "tipo_0719": "String",
                "f_alta": "String"
            }
        },
        {
            "id": "btn0725p_antena",
            "description": "btn0725p_antena",
            "minzoom": 13.5894,
            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "nombre": "String",
                "f_alta": "String"
            }
        },
        {
            "id": "btn0801p_top_sin_geo",
            "description": "btn0801p_top_sin_geo",
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            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "nombre": "String",
                "etiqueta": "String",
                "tipo_0801": "String",
                "id_ng": "Number",
                "f_alta": "String"
            }
        },
        {
            "id": "btn0803l_lin_rot",
            "description": "btn0803l_lin_rot",
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            "maxzoom": 23,
            "fields": {
                "id": "Number",
                "nombre": "String",
                "etiqueta": "String",
                "id_ng": "Number",
                "jerar_0803": "String",
                "id_cumbre": "Number",
                "id_ascen": "Number",
                "f_alta": "String"
            }
        },
        {
            "id": "especial",
            "description": "btn0108l_especial",
            "minzoom": 0,
            "maxzoom": 23,
            "fields": {}
        },
        {
            "id": "pais",
            "description": "btn0109s_pais",
            "minzoom": 0,
            "maxzoom": 23,
            "fields": {}
        }
    ]
}