<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31351709</termId><termName>buttes</termName><termType>PT</termType><termNote><![CDATA[ Erosional landforms that are carved from flat-lying sediment or rocks having resistant top layers and characterized as conspicuous, isolated flat-topped hills with relatively steep sides; smaller in extent than mesas. ]]></termNote><termCreatedDate>2026-03-30 20:34:54</termCreatedDate><relation><relationType>UF</relationType><termId>31351710</termId><termName>butte</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31324165</termId><termName>landforms</termName><termType>PT</termType></relation></term>  </Zthes>