dct:description" composite index measuring average achievement in three basic dimensions of human development—a long and healthy life, knowledge and a decent standard of living. Source: Calculated based on data from UNDESA (2009d), Barro and Lee (2010), UNESCO Institute for Statistics (2010b), World Bank (2010b) and IMF(2010a) . http://hdrstats.undp.org/en/indicators/49806.html" (xsd:string)