<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31437233</termId><termName>yellow ocher</termName><termType>PT</termType><termNote><![CDATA[ A natural yellow earth mineral primarily composed of goethite (iron hydroxide) and clay. Yellow ochers occur naturally throughout the world and have been used as a pigment since prehistoric times. Synthetically produced yellow iron oxide pigment is called "Mars yellow." ]]></termNote><termCreatedDate>2026-03-30 20:57:53</termCreatedDate><relation><relationType>UF</relationType><termId>31437234</termId><termName>French ocher</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31437235</termId><termName>chamois</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31437236</termId><termName>yellow earth</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31437237</termId><termName>Italian ochre</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31437238</termId><termName>ochre, yellow</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31437239</termId><termName>Italian ocher</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31437240</termId><termName>minette</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31437241</termId><termName>ocher, yellow</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31411099</termId><termName>synthetic inorganic yellow pigment</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31410987</termId><termName>ocher</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31437802</termId><termName>Chinese yellow</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31437883</termId><termName>Mars yellow</termName><termType>PT</termType></relation></term>  </Zthes>