Complex sentence: A Dutch-speaking Belgian Turk, for example, could identify either as Turkish or as a Fleming living in Belgium; about 81% of the people living in Flanders, however, identify as "ethnically Flemish".
Split into simpler sentences: A Dutch-speaking Belgian Turk, for example, could identify either as Turk living in Belgium or as an ethnic Fleming. Despite the ambiguity, about 81% of the people living in Flanders, identify as "ethnically Flemish".