<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31297973</termId><termName>power supply</termName><termType>PT</termType><termNote><![CDATA[ The supply of electric power to the human built environment or to tools and equipment.  ]]></termNote><termCreatedDate>2026-03-30 20:19:51</termCreatedDate><relation><relationType>UF</relationType><termId>31297974</termId><termName>electric power supply</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31297975</termId><termName>supply, electric power</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31297976</termId><termName>supply, power</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31297747</termId><termName>resources concepts</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31296891</termId><termName>functional concepts</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31300350</termId><termName>electric power production</termName><termType>PT</termType></relation></term>  </Zthes>