No TPTP formula. May not be expressible in strict first order. | Media.kif 1466-1466 | 子類 AudioVisualFile and 圖像文件 |
No TPTP formula. May not be expressible in strict first order. | Media.kif 1467-1467 | 子類 AudioVisualFile and AudioFile |
No TPTP formula. May not be expressible in strict first order. | Media.kif 1468-1468 | 子類 AudioVisualFile and MultimediaFile |