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No TPTP formula. May not be expressible in strict first order. Media.kif 817-817 子類 AudioDataStorageDevice and DataStorageDevice
No TPTP formula. May not be expressible in strict first order. Media.kif 847-847 子類 AudioVisualDataStorageDevice and AudioDataStorageDevice
No TPTP formula. May not be expressible in strict first order. Media.kif 1322-1322 子類 DigitalAudioTapeCassette and AudioDataStorageDevice
No TPTP formula. May not be expressible in strict first order. Media.kif 1358-1358 子類 AudioCassette and AudioDataStorageDevice


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