INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (4001, 'EPSG', 4001, '+proj=longlat +ellps=airy +no_defs +type=crs', 'GEOGCS["Unknown datum based upon the Airy 1830 ellipsoid (deprecated)",DATUM["Not_specified_based_on_Airy_1830_ellipsoid",SPHEROID["Airy 1830",6377563.396,299.3249646,AUTHORITY["EPSG","7001"]],AUTHORITY["EPSG","6001"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4001"]]');