(subclass RomanceBasedPidginLanguage PidginLanguage) | Languages.kif 3681-3681 | RomanceBasedPidginLanguage est une sous-classe de PidginLanguage |
(subclass FrenchBasedPidginLanguage RomanceBasedPidginLanguage) | Languages.kif 3559-3559 | FrenchBasedPidginLanguage est une sous-classe de RomanceBasedPidginLanguage |