. "31909" . . "2" . "33221" . "52621" . "1312" . . "19400" . . "01507" . "\uC548\uC591\uC2DC\uB77C\uC120\uAC70\uAD6C" . . "\uC548\uC591\uC2DC\uB77C\uC120\uAC70\uAD6C" . . "52621" . . "RDF description of \uC548\uC591\uC2DC\uB77C\uC120\uAC70\uAD6C" . .