<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31304801</termId><termName>reaction, alkali-silica</termName><termType>TT</termType><termCreatedDate>2026-03-30 20:21:59</termCreatedDate></term>  </Zthes>