<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31374271</termId><termName>pyridine</termName><termType>PT</termType><termNote><![CDATA[ Yellow colored liquid solvent derived from coal tar. It is valued in conservation for its ability to dissolve dried linseed oil in paints and varnishes.  ]]></termNote><termCreatedDate>2026-03-30 20:40:56</termCreatedDate><relation><relationType>BT</relationType><termId>31344074</termId><termName>coal tar solvent</termName><termType>PT</termType></relation></term>  </Zthes>