<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">collectors&apos; marks</topic></authority><related type="other"><topic>collectors</topic></related><related type="broader"><topic>marks by function</topic></related><variant type="other"><topic>collector&apos;s mark</topic></variant><variant type="other"><topic>marks, collectors&apos;</topic></variant> <note xml:lang="en"><![CDATA[ Marks, often stamped in ink or embossed, that are affixed to drawings, prints, or other artworks to indicate ownership. These appear in many forms and may be used by private collectors or institutions such as museums. ]]></note></mads>