Complex sentence: KLEC is envisioned as an international hub for education, colocating international universities, local institutions of higher learning, secondary and primary teaching and learning facilities together with commercial and residential areas in a smart city development.
Split into simpler sentences: KLEC is envisioned as an international hub for education, colocating international universities, local institutions of higher learning, secondary and primary teaching and learning facilities. There are also planned commercial and residential areas in a smart city development.