<?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">oysters</topic></authority><related type="other"><topic>oyster broilers</topic></related><related type="broader"><topic>Ostreoida</topic></related><variant type="other"><topic>oyster</topic></variant> <note xml:lang="en"><![CDATA[ General term used to refer to several species of bivalve mollusks of family Ostreidae and and of other families, found in marine habitats or brackish water; certain species (of family Ostreidae) are used by humans for food; certain others of other families are used for producing pearls. ]]></note></mads>