INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (4917, 'EPSG', 4917, '+proj=geocent +ellps=GRS80 +towgs84=24.54,-36.43,-68.12,-2.7359,-2.0431,0.3731,6.901 +units=m +no_defs +type=crs', 'GEOCCS["ITRF96",DATUM["International_Terrestrial_Reference_Frame_1996",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[24.54,-36.43,-68.12,-2.7359,-2.0431,0.3731,6.901]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","4917"]]');