<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31344798</termId><termName>red chalk</termName><termType>PT</termType><termNote><![CDATA[ Drawing medium made from natural red clay containing iron ocher, ranging in color from reddish brown to blood red. It was used for wall paintings by ancient Egyptians and Romans; in the 16th century it was a popular drawing medium. Originally cut from deposits but later fabricated from the same material. ]]></termNote><termCreatedDate>2026-03-30 20:33:00</termCreatedDate><relation><relationType>UF</relationType><termId>31344799</termId><termName>chalk, red</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31344800</termId><termName>natural red chalk</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31344801</termId><termName>sanguine</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31320476</termId><termName>chalk</termName><termType>PT</termType></relation></term>  </Zthes>