Q211 refers to the unique identifier for the country of Brazil in the Wikidata database. Wikidata is a collaborative knowledge base that provides structured data to support various Wikimedia projects, including Wikipedia. Each country, city, or notable entity is assigned a specific Q number for easy reference. In the context of Brazil, Q211 encompasses various attributes such as its population, geography, and cultural significance. This identifier helps researchers, developers, and users access comprehensive information about Brazil efficiently, facilitating data sharing and integration across different platforms and applications.