J. M. Yoo S. H. Myaeng S. S. Kim M. H. Lee Automatic Conversion of MPEG-7 Specification and Data into RDF(S) For Semantic Interoperability in Information Retrieval. 45-50 2005 conf/cimca/2005 CIMCA/IAWTIC db/conf/cimca/cimca2005-1.html#YooMKL05