<?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">visitors&apos; books</topic></authority><related type="broader"><topic>lists by subject</topic></related><variant type="other"><topic>books, guest</topic></variant><variant type="other"><topic>books, visitors&apos;</topic></variant><variant type="other"><topic>guest books</topic></variant><variant type="other"><topic>guestbook</topic></variant><variant type="other"><topic>guestbooks</topic></variant><variant type="other"><topic>visitors&apos; book</topic></variant> <note xml:lang="en"><![CDATA[ Books, usually of printed forms, in which visitors may write their names and addresses, and sometimes comments. ]]></note></mads>