Complex sentence: On February 1,2007 the "Ortsämter" (Precincts) in Hamburg were dissolved, in Altona there were the precincts Blankenese, Lurup and Osdorf with local offices.
Split into simpler sentences: On February 1,2007 the "Ortsämter" (Precincts) in Hamburg were dissolved. In Altona were the precincts Blankenese, Lurup and Osdorf with local offices.