Oakland Catholic High School
Oakland Catholic High School is a private , Roman Catholic college preparatory school for girls , located in the Oakland neighborhood of Pittsburgh , Pennsylvania , United States , within the Diocese of Pittsburgh . 
<triplet> Oakland Catholic High School <subj> United States <obj> country <triplet> Oakland <subj> Pittsburgh, Pennsylvania <obj> located in the administrative territorial entity <subj> United States <obj> country <triplet> Pittsburgh, Pennsylvania <subj> United States <obj> country <triplet> Diocese of Pittsburgh <subj> Pittsburgh, Pennsylvania <obj> headquarters location <subj> United States <obj> country