{"version": 1, "genere_le": "2026-09-15", "total_dans_le_jeu": 261, "dans_cet_echantillon": 60, "note": "Echantillon. Le jeu complet et le flux des changements sont decrits dans manifest.json.", "entites": [{"commune": "Aiseau-Presles", "province": "Province du Hainaut", "batiments": 13, "surface_m2": 19077, "mediane_kwh_ep_m2": 177.1, "photovoltaique": 0, "pompe_a_chaleur": 1}, {"commune": "Amay", "province": "Province de Liège", "batiments": 21, "surface_m2": 23919, "mediane_kwh_ep_m2": 197.3, "photovoltaique": 1, "pompe_a_chaleur": 1}, {"commune": "Amblève", "province": "Province de Liège", "batiments": 0, "surface_m2": 0, "mediane_kwh_ep_m2": null, "photovoltaique": 0, "pompe_a_chaleur": 0}, {"commune": "Andenne", "province": "Province de Namur", "batiments": 33, "surface_m2": 38290, "mediane_kwh_ep_m2": 176.8, "photovoltaique": 9, "pompe_a_chaleur": 1}, {"commune": "Anderlues", "province": "Province du Hainaut", "batiments": 6, "surface_m2": 3776, "mediane_kwh_ep_m2": 145.9, "photovoltaique": 0, "pompe_a_chaleur": 0}, {"commune": "Anhée", "province": "Province de Namur", "batiments": 2, 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