INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (6251, 'EPSG', 6251, '+proj=col_urban +lat_0=7.88893673611111 +lon_0=-72.50287095 +x_0=842805.406 +y_0=1364404.57 +h_0=308 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs', 'None');