<?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">fan vaults</topic></authority><related type="broader"><topic>ribbed vaults</topic></related><variant type="other"><topic>fan groining</topic></variant><variant type="other"><topic>fan vault</topic></variant><variant type="other"><topic>fan vaulting</topic></variant><variant type="other"><topic>groining, fan</topic></variant><variant type="other"><topic>vaults, fan</topic></variant> <note xml:lang="en"><![CDATA[ Vaults consisting or solid concave-sided semicones, meeting or nearly meeting at the apex of the vault, the areas between cones being flat, and the whole being given a highly decorative treatment with ribs that fan out from the vault's springing. ]]></note></mads>