: 1007https://w3id.org/umids/wizard/af3d67/id/ Create a prefix for https://w3id.org/umids/wizard/af3d67/id/ Hit Enter to save Double click to create a prefix | : objectivehttps://w3id.org/umids/wizard/af3d67/def/ Create a prefix for https://w3id.org/umids/wizard/af3d67/def/ Hit Enter to save Double click to create a prefix | A power grid is composed by a ...... by 2020 can be as high as 200M |