<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31374303</termId><termName>organic solvent</termName><termType>PT</termType><termNote><![CDATA[ Refers to members of the most commonly used group of non-aqueous liquid solvents, organic compounds that contain carbon atoms. ]]></termNote><termCreatedDate>2026-03-30 20:40:56</termCreatedDate><relation><relationType>UF</relationType><termId>31374304</termId><termName>organic solvents</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31374305</termId><termName>solvent, organic</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31344088</termId><termName>nonaqueous solvent</termName><termType>PT</termType></relation></term>  </Zthes>