Avenida Rivadavia
Avenida Rivadavia is one of the principal thoroughfares in Buenos Aires , Argentina , extending from downtown Buenos Aires to the western suburb of Merlo . 
<triplet> Avenida Rivadavia <subj> Buenos Aires <obj> located in the administrative territorial entity <subj> Argentina <obj> country <triplet> Buenos Aires <subj> Argentina <obj> country <triplet> Argentina <subj> Buenos Aires <obj> capital <triplet> downtown Buenos Aires <subj> Argentina <obj> country <triplet> Merlo <subj> Argentina <obj> country