which work institue of john fenn belongs to lipstick on caterpillar tracks ?
SELECT DISTINCT var_uri where brack_open dbr_John_Fenn_ attr_open chemist attr_close dbp_workInstitutions var_uri sep_dot dbr_Lipstick_ attr_open Ascending attr_close _on_Caterpillar_Tracks dbp_owner var_uri brack_close