<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>9859729</termId><termName>[sulfides by general type (traducció pendent)]</termName><termType>PT</termType><termCreatedDate>2026-03-30 20:50:28</termCreatedDate><relation><relationType>BT</relationType><termId>9847625</termId><termName>sulfur</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>9867380</termId><termName>organic sulfide (traducció pendent)</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>9867381</termId><termName>inorganic sulfide (traducció pendent)</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>9867382</termId><termName>phosphine sulfide (traducció pendent)</termName><termType>PT</termType></relation></term>  </Zthes>