INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (4657, 'EPSG', 4657, '+proj=longlat +a=6377019.27 +rf=300 +towgs84=-28,199,5,0,0,0,0 +no_defs +type=crs', 'GEOGCS["Reykjavik 1900",DATUM["Reykjavik_1900",SPHEROID["Danish 1876",6377019.27,300],TOWGS84[-28,199,5,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4657"]]');