Sean Bechhofer Les Carr Carole A. Goble Simon Kampa Timothy Miles-Board The Semantics of Semantic Annotation. 1152-1167 2002 conf/coopis/2002 CoopIS/DOA/ODBASE http://dx.doi.org/10.1007/3-540-36124-3_73 db/conf/coopis/coopis2002.html#BechhoferCGKM02