| No TPTP formula. May not be expressible in strict first order. | Media.kif 1303-1303 | TapeCassette 是 ElectronicDataStorageDevice 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | Media.kif 1323-1323 | DigitalAudioTapeCassette 是 TapeCassette 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | Media.kif 1357-1357 | AudioCassette 是 TapeCassette 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | Media.kif 1370-1370 | VideoCassette 是 TapeCassette 的 subclass |
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