<?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">spiral stairs</topic></authority><related type="narrower"><topic>solid newel stairs</topic></related><related type="narrower"><topic>double spiral stairs</topic></related><related type="broader"><topic>stairs by form</topic></related><variant type="other"><topic>cocklestairs</topic></variant><variant type="other"><topic>cokels</topic></variant><variant type="other"><topic>corkscrew stairs</topic></variant><variant type="other"><topic>helical stairs</topic></variant><variant type="other"><topic>screw stairs</topic></variant><variant type="other"><topic>spiral stair</topic></variant><variant type="other"><topic>spiral staircase</topic></variant><variant type="other"><topic>spiral staircases</topic></variant><variant type="other"><topic>staircases, spiral</topic></variant><variant type="other"><topic>staircases, turnpike</topic></variant><variant type="other"><topic>staircases, winding</topic></variant><variant type="other"><topic>stairs, circular</topic></variant><variant type="other"><topic>stairs, cockle</topic></variant><variant type="other"><topic>stairs, corkscrew</topic></variant><variant type="other"><topic>stairs, helical</topic></variant><variant type="other"><topic>stairs, screw</topic></variant><variant type="other"><topic>stairs, spiral</topic></variant><variant type="other"><topic>stairs, turnpike</topic></variant><variant type="other"><topic>stairs, winding</topic></variant><variant type="other"><topic>turnpike staircases</topic></variant><variant type="other"><topic>turnpike stairs</topic></variant><variant type="other"><topic>winding staircases</topic></variant><variant type="other"><topic>winding stairs</topic></variant><variant type="other"><topic>caracoles</topic></variant><variant type="other"><topic>circular stairs</topic></variant><variant type="other"><topic>coakels</topic></variant><variant type="other"><topic>cockle stairs</topic></variant> <note xml:lang="en"><![CDATA[ Staircases that are circular in plan, consisting entirely of winders or wedge-shaped steps. ]]></note></mads>