rtokens: The taxidriver alerted police who arrested a 33-year-old Turkish man when he came to pick up the suitcase at a lost luggage office .
pos: PRP VBD DT JJ JJ NN VBD DT NN VBG CD JJ ( CD NN ) IN NN IN DT NN IN NNP .
tokens: He said a 24-year-old Belgian woman left a suitcase containing 13 kg ( 29 lb ) of heroin in a taxi in Barcelona .
ltokens: Police seized dozens of kilos of heroin with a street value of hundreds of millions of Belgian francs , a public prosecutor 's office spokesman in the port city of Antwerp said .