This is the 5987th most frequent Portuguese word.
bélgica
Belgium.
Here, 'Bélgica' is a proper noun referring to the country Belgium.
Eu visitei a Bélgica no último verão.
I visited Belgium last summer.
In this sentence, 'Bélgica' indicates possession, referring to 'Belgium's chocolate'.
O famoso chocolate da Bélgica é conhecido mundialmente.
Belgium's famous chocolate is known worldwide.
'Bélgica' is used as a destination in this context, indicating the country one intends to travel to.