<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31343917</termId><termName>cinder blocks</termName><termType>PT</termType><termNote><![CDATA[ Masonry units comprising lightweight cinder concrete, often used for interior partitions. ]]></termNote><termCreatedDate>2026-03-30 20:32:45</termCreatedDate><relation><relationType>UF</relationType><termId>31343918</termId><termName>blocks, cinder</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31343919</termId><termName>cinder block</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31343920</termId><termName>cinderblock</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31343921</termId><termName>cinderblocks</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31343922</termId><termName>breeze blocks</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31343923</termId><termName>clinker block</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31343902</termId><termName>masonry units</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31320011</termId><termName>construction block</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31320465</termId><termName>concrete</termName><termType>PT</termType></relation></term>  </Zthes>