"02531" . "17565" . . . "27939" . . "\uC778\uC81C\uAD70" . "1" . "9405" . "\uC778\uC81C\uAD70" . . "18534" . "27939" . . . "969" . . "RDF description of \uC778\uC81C\uAD70" . .