
Keywords: Ontology matching; Semantic Web; Knowledge Society; E-learning; Pattern recognition; Associative classifier; NDKNVDOIDSKDOU-LHSJRXKWSA-N; AFRCBDXWGJMASK-WAIKUNEKSA-N; WUFCZKYOPOVMTE-GAJHUEQPSA-N; BIVINCMNGUQKNP-UPCLLVRISA-N; QYYJJVDOBMPVCA-JLTOFOAXSA-N; I