<?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">maintenance</topic></authority><related type="narrower"><topic>rehabilitation</topic></related><related type="narrower"><topic>water quality management</topic></related><related type="narrower"><topic>reclamation</topic></related><related type="narrower"><topic>providing</topic></related><related type="narrower"><topic>relocating</topic></related><related type="narrower"><topic>protection</topic></related><related type="narrower"><topic>preventing</topic></related><related type="narrower"><topic>waste management</topic></related><related type="narrower"><topic>environmental control</topic></related><related type="narrower"><topic>snow removal</topic></related><related type="narrower"><topic>housekeeping</topic></related><related type="narrower"><topic>tlachpanaliztli</topic></related><related type="other"><topic>maintenance workers</topic></related><related type="broader"><topic>functions by general context</topic></related><variant type="other"><topic>maintained</topic></variant><variant type="other"><topic>maintaining</topic></variant> <note xml:lang="en"><![CDATA[ Taking action which keeps people, physical objects, or property operational or sustains them in their existing state. ]]></note></mads>