40.99266 29.23667 126 Europe/Istanbul Marmara Region Alparslan Alparslan 34887 Marmara Region TR Sancaktepe Turkey 40.99260 29.23690 residential 0.020 0.9 Sancaktepe TR Marmara Region Marmara Region Marmara Region Turkey 34887 Alparslan 40.99260 29.23690 residential 0.020 0.9 ISTANBUL-LBCSD SAMANDIR-LBCSD 8452475339415 6 administrative Sancaktepe TR34-districts boundary Q253182 tr:Sancaktepe 66 administrative Sancaktepe TR34-districts boundary Q253182 tr:Sancaktepe