State Council of Crimea
Days later , the Crimean Parliament reunified its territorial jurisdiction with the city of Sevastopol into a single united nation and unilaterally declared their independence from Ukraine following a referendum that reflected such desire . 
<triplet> a single united nation <subj> unilaterally declared their independence from Ukraine <obj> has part <subj> a referendum <obj> has part <triplet> a referendum <subj> its territorial jurisdiction <obj> location <subj> Sevastopol <obj> location