<?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">online catalogs</topic></authority><related type="broader"><topic>catalogs by form</topic></related><variant type="other"><topic>OPAC</topic></variant><variant type="other"><topic>OPACs</topic></variant><variant type="other"><topic>catalogs, online</topic></variant><variant type="other"><topic>catalogs, online public access</topic></variant><variant type="other"><topic>library online catalogs</topic></variant><variant type="other"><topic>on-line catalogs</topic></variant><variant type="other"><topic>online catalog</topic></variant><variant type="other"><topic>online catalogues</topic></variant><variant type="other"><topic>online public access catalog</topic></variant><variant type="other"><topic>online public access catalogs</topic></variant> <note xml:lang="en"><![CDATA[ In general, refers to catalogs of any type available on or compiled using a computer network, including catalogs for library collections, for shopping online, or for any other purpose. Specifically, refers to online catalogs for libraries, comprising references to materials held by a library or group of libraries that are available to the public. It can typically be searched in various ways, such as by keyword, author, title, subject, or call number, to find out what resources a library owns. ]]></note></mads>