<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31434017</termId><termName>Blackfeet</termName><termType>PT</termType><termNote><![CDATA[ Not to be confused with the Algonkin-speaking Blackfoot, another Plains Indian tribe. ]]></termNote><termCreatedDate>2026-03-30 20:57:01</termCreatedDate><relation><relationType>UF</relationType><termId>31434018</termId><termName>Blackfoot</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31434019</termId><termName>Sihasapa</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31434020</termId><termName>Sihasapas</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31405872</termId><termName>Lakota</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31365835</termId><termName>Blackfoot</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31405854</termId><termName>Siksika</termName><termType>PT</termType></relation></term>  </Zthes>