<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31301660</termId><termName>grayscale</termName><termType>PT</termType><termNote><![CDATA[ Describes the representation of monochrome continuous-tone digital images. Grayscale images differ from one-bit black and white images in that they are composed of levels of intensity in stages from black to white, not merely black or white. ]]></termNote><termCreatedDate>2026-03-30 20:21:04</termCreatedDate><relation><relationType>UF</relationType><termId>31301661</termId><termName>greyscale</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31301662</termId><termName>gray scale</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31298215</termId><termName>color-related attributes</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31301670</termId><termName>black-and-white</termName><termType>PT</termType></relation></term>  </Zthes>