Roman Catholic Archdiocese of Białystok
The Roman Catholic Archdiocese of Białystok is a Latin Rite Metropolitan archdiocese in Podlaskie Voivodeship , northeastern Poland . 
<triplet> Roman Catholic Archdiocese of Białystok <subj> Poland <obj> country <triplet> Podlaskie Voivodeship <subj> Poland <obj> country <triplet> Poland <subj> Podlaskie Voivodeship <obj> contains administrative territorial entity