<?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">life stages</topic></authority><related type="narrower"><topic>childhood</topic></related><related type="narrower"><topic>adolescence</topic></related><related type="narrower"><topic>adulthood</topic></related><related type="narrower"><topic>youth</topic></related><related type="other"><topic>rites of passage</topic></related><related type="broader"><topic>biological concepts</topic></related><variant type="other"><topic>life stage</topic></variant><variant type="other"><topic>life-stages</topic></variant><variant type="other"><topic>stages, life</topic></variant> <note xml:lang="en"><![CDATA[ Stages or time periods in the life cycle of an organism or species, or in the life of a single individual. ]]></note></mads>