skos:altLabel | - Belgrade
- fortress
- Fortress
- Kalemegdan
- Kalemegdan Park
- Grad
- Belgrade Town
- Belgrade fortress
- Kalemegdan Fortress
- Kalemegdan fortress
- Kalemegdan sandbank
- Little Kalemegdan
- Museum of Belgrade Fortress
- Roman Well
- Roman well
- Singidunum Fortress
- Singidunum castrum
- border fort
- fortress of Belgrade
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