<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31456162</termId><termName>lampblack</termName><termType>PT</termType><termNote><![CDATA[ A type of carbon black characterized as a deep, saturated, velvety black color. It is the oldest known black pigment. It is produced by burning oil, usually coal-tar creosote, in shallow pans, in a furnace with the draft regulated to give a heavy smoke cloud. ]]></termNote><termCreatedDate>2026-03-30 21:02:47</termCreatedDate><relation><relationType>UF</relationType><termId>31456163</termId><termName>oil black</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31456164</termId><termName>Lampenschwarz</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31456165</termId><termName>lamp black</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31437245</termId><termName>carbon black</termName><termType>PT</termType></relation></term>  </Zthes>