A Volcano Erupts : Semantic Data Registration and Integration SESDI Impact : A Better Way to Access DataFox, PeterEssl, H A OVt, Krishna SinhaJpl, Rob RaskinRpi, McguinnessFox, P., Sinha, A.K., McGuinness, D., Raskin, R.G., and Rezgui, A., 2008, A Volcano Eru...