a residence and headquarters
... that the railway management building at Ankara Central Station, which served as a residence and headquarters for Mustafa Kemal Atatürk during the Turkish War of Independence, is now a museum?
... that the railway management building at <a href="./Ankara_railway_station" id="mwBz0" rel="mw:WikiLink" title="Ankara railway station">Ankara Central Station</a>, which served as <b id="mwBz4"><a href="./Atatürk's_Residence_and_Railway_Museum" id="mwBz8" rel="mw:WikiLink" title="Atatürk's Residence and Railway Museum">a residence and headquarters</a></b> for <a href="./Mustafa_Kemal_Atatürk" id="mwB0A" rel="mw:WikiLink" title="Mustafa Kemal Atatürk">Mustafa Kemal Atatürk</a> during the <a href="./Turkish_War_of_Independence" id="mwB0E" rel="mw:WikiLink" title="Turkish War of Independence">Turkish War of Independence</a>, is now a museum?