INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (4156, 'EPSG', 4156, '+proj=longlat +ellps=bessel +towgs84=558.7,68.8,452.2,-8.025,-4.105,-4.295,5.74 +no_defs +type=crs', 'GEOGCS["S-JTSK",DATUM["System_of_the_Unified_Trigonometrical_Cadastral_Network",SPHEROID["Bessel 1841",6377397.155,299.1528128],TOWGS84[558.7,68.8,452.2,-8.025,-4.105,-4.295,5.74]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4156"]]');