What is referred to by 'brunei'?

Based on the clue 'bruges is the starting point for one of belgiums p...', what is the answer? What is associated with: brugge in flemish this belgian citys trade declined with the silting of the zwyn river in the… What is referred to by 'brummells schnoz'? Based on the clue 'brunei parts of 2 other countries occupy this the...', what is the answer? What is referred to by 'brunell messier rothko'? What is associated with: brunelleschis duomo of the 1420s 30s? Based on the clue 'brunhilde is in 3 of the operas in this cycle bir...', what is the answer? What is associated with: bruno hauptmann 1936?