Complex sentence: The Corporation for National Research Initiatives is a not-for-profit organization founded in 1986 by Robert E. Kahn, an "activities center around strategic development of network-based information technologies" including the National Information Infrastructure.
Split into simpler sentences: The Corporation for National Research Initiatives is a not-for-profit organization founded in 1986 by Robert E. Kahn. "Activities center around strategic development of network-based information technologies" including the National Information Infrastructure.