Boulancourt
Boulancourt is a commune in the Seine-et-Marne department in the Île-de-France region . 
<triplet> Boulancourt <subj> Seine-et-Marne <obj> located in the administrative territorial entity <triplet> Seine-et-Marne <subj> Boulancourt <obj> contains administrative territorial entity <subj> department <obj> instance of <subj> Île-de-France <obj> located in the administrative territorial entity <triplet> department <subj> region <obj> part of <triplet> Île-de-France <subj> Seine-et-Marne <obj> contains administrative territorial entity <subj> region <obj> instance of