<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31343622</termId><termName>fiber</termName><termType>PT</termType><termNote><![CDATA[ Material comprising long, thin filaments with a length at least 100 times their diameter; characterized by flexibility. Fiber is used to make thread, cordage, textiles, paper, mats, and as fillers and strengtheners in composite materials. ]]></termNote><termCreatedDate>2026-03-30 20:32:40</termCreatedDate><relation><relationType>UF</relationType><termId>31343623</termId><termName>fibres</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31343624</termId><termName>fibers</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31319750</termId><termName>fiber and fiber by product</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31373826</termId><termName>natural fiber</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31373831</termId><termName>synthetic fiber</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31373836</termId><termName>metal thread</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31373844</termId><termName>ceramic fiber</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31373847</termId><termName>basalt fiber</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31373851</termId><termName>glass fiber</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31369573</termId><termName>fiber artists</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31305150</termId><termName>fiber scutching</termName><termType>PT</termType></relation></term>  </Zthes>