No TPTP formula. May not be expressible in strict first order. | Media.kif 1357-1357 | Audio cassette is a subclass of tape cassette |
No TPTP formula. May not be expressible in strict first order. | Media.kif 1358-1358 | Audio cassette is a subclass of audio data storage device |
No TPTP formula. May not be expressible in strict first order. | Media.kif 1371-1371 | Audio cassette is a subclass of audio visual data storage device |