Complex sentence: Several institutions of higher learning are also located here, along with the European headquarters of W3C.in the early years, one of the main challenges of Sophia Antipolis was to relate people and to create a sense of community.
Split into simpler sentences: Several institutions of higher learning are also located here, along with the European headquarters of W3C. In the early years, one of the main challenges of Sophia Antipolis was to relate people and to create a sense of community.