Luvsjön
Luvsjön is a lake in Katrineholm , Södermanland , Sweden . 
<triplet> Luvsjön <subj> Sweden <obj> basin country <triplet> Katrineholm <subj> Södermanland <obj> part of <subj> Sweden <obj> country <triplet> Södermanland <subj> Sweden <obj> country <triplet> Sweden <subj> Södermanland <obj> has part