<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31362139</termId><termName>microthesauri</termName><termType>PT</termType><termNote><![CDATA[ Controlled vocabularies in the form of a thesaurus, that are limited in the range of topics covered, but fit within the domain of a larger, broader, or more generic controlled vocabulary. A microthesaurus typically contains highly specialized terms that map to the hierarchical structure of the broader vocabulary at a high level node. ]]></termNote><termCreatedDate>2026-03-30 20:37:43</termCreatedDate><relation><relationType>UF</relationType><termId>31362140</termId><termName>micro-thesauri</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31362141</termId><termName>microthesaurus</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31328269</termId><termName>thesauri</termName><termType>PT</termType></relation></term>  </Zthes>