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Nancy Wiegand, Gary Berg-Cross, and Dalia Varanka, [SSO 2011 Workshop Report 1st ACM SIGSPATIAL International Workshop on Spatial Semantics and Ontologies (SSO) 2011], Chicago, IL, November 1, 2011, Published in SIGSPATIAL Special Volume 4, Number 1, March 2012 Issue, pages 18-19, available at: http://www.sigspatial.org/sigspatial-special {nid 39FX} |