<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31374386</termId><termName>reversal film</termName><termType>PT</termType><termNote><![CDATA[ Film used to produce a positive image from a positive, or a negative image from a negative.  ]]></termNote><termCreatedDate>2026-03-30 20:40:57</termCreatedDate><relation><relationType>UF</relationType><termId>31374387</termId><termName>film, reversal</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31344147</termId><termName>photographic film</termName><termType>PT</termType></relation></term>  </Zthes>