<?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">Barnack stone</topic></authority><related type="broader"><topic>oolitic limestone</topic></related><related type="broader"><topic>rag</topic></related><variant type="other"><topic>Barnach stone</topic></variant><variant type="other"><topic>Barnack rag</topic></variant><variant type="other"><topic>rag, Barnack</topic></variant><variant type="other"><topic>stone, Barnach</topic></variant><variant type="other"><topic>stone, Barnack</topic></variant> <note xml:lang="en"><![CDATA[ Oolitic limestone quarried in the vicinity of Barnack, Cambridgeshire, England; used primarily as a building stone. ]]></note></mads>