via Wikipedia infobox
1860 map.
Ciutat Vella ( Catalan pronunciation: [siwˈtad ˈbeʎə], meaning in English "Old City") is a district of Barcelona, numbered District 1. The name means "old city" in Catalan and refers to the oldest neighborhoods in the city. Ciutat Vella is nestled between the Mediterranean Sea and the neighborhood called l'Eixample ("the Extension").
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).