M1ElectricUserDevice-2.0 M1 Electric User Device https://smartcityplatform.enea.it/specification/semantic/2.0/ontology/scps-ontology-2.0.owl#M1ElectricUserDevice WithdrawnActiveEnergy Active energy withdrawn (in the case of three phase user device it is the sum of the phases). It can be calculated as difference between two meter readings. It corresponds to the Chain2 field with OBIS '1-0:99.1.0.255' double kilowattHour WithdrawnActiveEnergyReading Total active energy withdrawn from the grid (corresponding to the value provided by the meter reading at the end period timestamp). It corresponds to the Chain2 field with OBIS '1-0:1.8.0.255' double kilowattHour period Measurement period of the data reported in the row start_ts end_ts start_ts Timestamp indicating the beginning of the period dateTime dimensionless end_ts Timestamp indicating the end of the period dateTime dimensionless Solution-ID UTC+1 2026-04-28T04:38:55 0 0 0 IT 2000-12-31T00:00:00 2000-12-31T23:59:00