| Categories | Sub-Categories | Links between categories | Semantic dependencies | ||
| Category | English | French | Primary key | Foreign key | |
| Continent | AFRICA AMERICA ASIA EUROPE | AFRIQUE AMÉRIQUE ASIE EUROPE | Continent1 Continent2 Continent3 Continent4 |
| City ® Country Country ® Continent Civility ® Sex Museum ® City Airport ® City University ® City Laboratory ® City Stadium ® City
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City ® Continent University ® Country
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| Country | FRANCE TUNISIA CHINA ITALY CREECE | FRANCE TUNISIE CHINE ITALIE GRÈCE | Country0052 Country0121 Country0035 Country0068 Country0058 | Continent4 Continent4 Continent3 Continent4 Continent4 | |
| City | TUNIS PARIS BEIJING | TUNIS PARIS PÉKIN | TN00007 FR00024 CN00001 | Country0121 Country0052 Country0035 | |
| FirstName(*) | HOUDA CLÉMENT ADAM PARIS | HOUDA CLÉMENT ADAM PARIS | FirstName1 FirstName4 FirstName5 FirstName6 |
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