(S (S (BASENP (NNP Belgium)) (VP (VP (VBZ covers) (NP (BASENP (DT an) (NN area)) (PP (IN of) (NP (BASENP (NN 30,528) (NN km2)) (PRN (LRB -LRB-) (BASENP (NN 11,787) (JJ square) (NNS miles)) (RRB -RRB-)))))) (CC and) (VP (VBZ has) (NP (BASENP (DT a) (NN population)) (PP (IN of) (BASENP (QP (RB about) (NN 10.5) (NN million)))))))) (PERIOD .))