(subclass ACPowerSource PowerSource) | Mid-level-ontology.kif 26343-26343 | ACPowerSource e' uma sub-classe de PowerSource |
(subclass SinglePhasePowerSource ACPowerSource) | Mid-level-ontology.kif 26348-26348 | SinglePhasePowerSource e' uma sub-classe de ACPowerSource |
(subclass ThreePhasePowerSource ACPowerSource) | Mid-level-ontology.kif 26349-26349 | ThreePhasePowerSource e' uma sub-classe de ACPowerSource |