(QT (DQL ``) (QTC (S (BASENP (NN Wikipedia)) (VP (VBZ is) (NP (NP (RB not) (NP (BASENP (DT a) (NN haven)) (PP (IN for) (BASENP (NNS dissidents))))) (CC but) (BASENP (DT an) (NN encyclopedia))))) (PERIOD .)) (DQR ''))