Transnational Region RDF
- Africa Continent
- Americas
- Asia Continent
- Australia_and_New_Zealand Continent
- Caribbean
- central_America
- central_Asia
- eastern_Africa
- eastern_Asia
- eastern_Europe
- Europe Continent
- Melanesia
- Micronesia
- middle_Africa
- northern_America Continent
- northern_Africa
- northern_Europe
- Oceania
- Polynesia
- South_America Continent
- south-eastern_Asia
- southern_Africa
- southern_Asia
- southern_Europe
- western_Africa
- western_Asia
- western_Europe