Complex sentence: This minor planet was named after the Finnish town of Kemi and the Kemi River (Kemijoki), the largest river in Finland, on which the town lies, in keeping with a pattern of giving high-inclination asteroids four-letter names.
Split into simpler sentences: This minor planet was named after the Finnish town of Kemi and the Kemi River (Kemijoki), the largest river in Finland, on which the town lies. The naming agrees with the established pattern of giving high-inclination asteroids four-letter names.