https://ge.ch/sitgags1/rest/services/VECTOR/SITG_GEOSERVICEDATA/MapServer
https://ge.ch/sitgags1/rest/services/VECTOR/SITG_OPENDATA_01/MapServer
https://ge.ch/sitgags1/rest/services/VECTOR/SITG_OPENDATA_02/MapServer
https://ge.ch/sitgags1/rest/services/VECTOR/SITG_OPENDATA_03/MapServer
https://ge.ch/sitgags1/rest/services/VECTOR/SITG_OPENDATA_04/MapServer