| No TPTP formula. May not be expressible in strict first order. | Media.kif 2929-2929 | InternetAddress 是 VirtualAddress 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | Hotel.kif 657-657 | InternetAddress 是 ContactSite 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | Media.kif 2930-2930 | EmailAddress 是 InternetAddress 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | Media.kif 2931-2931 | 统一资源定位器 是 InternetAddress 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | ComputingBrands.kif 2047-2047 | InternetDomain 是 InternetAddress 的 subclass |
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