INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (4318, 'EPSG', 4318, '+proj=longlat +ellps=WGS84 +towgs84=-3.2,-5.7,2.8,0,0,0,0 +no_defs +type=crs', 'GEOGCS["NGN",DATUM["National_Geodetic_Network",SPHEROID["WGS 84",6378137,298.257223563],TOWGS84[-3.2,-5.7,2.8,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4318"]]');