<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31361599</termId><termName>circles</termName><termType>PT</termType><termNote><![CDATA[ Geometric plane figures bounded by a single curved line which is everywhere equally distant from the center of the figure. ]]></termNote><termCreatedDate>2026-03-30 20:37:33</termCreatedDate><relation><relationType>UF</relationType><termId>31361600</termId><termName>circle</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31327319</termId><termName>plane figures</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31333754</termId><termName>circular</termName><termType>PT</termType></relation></term>  </Zthes>