<?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">rag</topic></authority><related type="narrower"><topic>Barnack stone</topic></related><related type="broader"><topic>sedimentary rock by form</topic></related><variant type="other"><topic>Kentish ragstone</topic></variant><variant type="other"><topic>ragstone</topic></variant><variant type="other"><topic>ragstone, Kentish</topic></variant> <note xml:lang="en"><![CDATA[ A hard, coarse, rubbly or shelly sedimentary rock that weathers with a rough irregular surface, such as a flaggy sandstone or limestone; used primarily as a building stone. ]]></note></mads>