<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">Oklahoma Tribal Statistical Areas</topic></authority><related type="broader"><topic>statistical areas</topic></related><variant type="other"><topic>OTSA</topic></variant><variant type="other"><topic>OTSAs</topic></variant><variant type="other"><topic>Oklahoma Tribal Statistical Area</topic></variant> <note xml:lang="en"><![CDATA[ Statistical areas in the state of Oklahoma, identified and delineated by the United States Census Bureau and federally recognized tribes, that had a former American Indian reservation in the state. Boundaries are those of former reservations, except where modified by agreements with neighboring tribes.  ]]></note></mads>