Trinity Towers
Trinity Towers is an historic structure located in the Columbia Heights neighborhood in the Northwest Quadrant of Washington , D . C . 
<triplet> Trinity Towers <subj> Washington, D.C. <obj> located in the administrative territorial entity <triplet> Columbia Heights <subj> Washington, D.C. <obj> located in the administrative territorial entity <triplet> Northwest Quadrant <subj> Washington, D.C. <obj> located in the administrative territorial entity