<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31319759</termId><termName>colloid</termName><termType>PT</termType><termNote><![CDATA[ A material made up of finely divided particles uniformly distributed in a continuous liquid, gaseous, or solid medium. ]]></termNote><termCreatedDate>2026-03-30 20:26:10</termCreatedDate><relation><relationType>BT</relationType><termId>31305825</termId><termName>materials by physical form</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31343626</termId><termName>gel</termName><termType>PT</termType></relation></term>  </Zthes>