<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31343444</termId><termName>silver compounds</termName><termType>PT</termType><termNote><![CDATA[ Compounds created by combining silver with another material.  ]]></termNote><termCreatedDate>2026-03-30 20:32:37</termCreatedDate><relation><relationType>UF</relationType><termId>31343445</termId><termName>compounds, silver</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31343446</termId><termName>silver compound</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31412120</termId><termName>silver, silver compounds, alloys</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31319736</termId><termName>compounds</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31373620</termId><termName>silver nitrate</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31373622</termId><termName>silver halide</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31373624</termId><termName>silver phosphate</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31344554</termId><termName>cerargyrite</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31373628</termId><termName>silver oxide</termName><termType>PT</termType></relation></term>  </Zthes>