<?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">power hammers</topic></authority><related type="narrower"><topic>jackhammers</topic></related><related type="broader"><topic>hammers</topic></related><variant type="other"><topic>hammer, power</topic></variant><variant type="other"><topic>hammers, power</topic></variant><variant type="other"><topic>power hammer</topic></variant> <note xml:lang="en"><![CDATA[ Portable electric, pneumatic, and self-contained gasoline-driven hammers using a vibratory action principle and accommodating such tools as chisels, spade, and tampers; used for removing brick, hardened putty, mortar, and other similar applications. ]]></note></mads>