<?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">lava lamps</topic></authority><related type="broader"><topic>lamps by method of illumination</topic></related><variant type="other"><topic>astro lamps</topic></variant><variant type="other"><topic>lamps, lava</topic></variant><variant type="other"><topic>lava lamp</topic></variant> <note xml:lang="en"><![CDATA[ Ornamental electric lamps that consist of a transparent chamber housing a liquid, usually water, in which brightly colored blobs of wax are suspended. The wax moves and changes shape due to heat supplied by an electric bulb. ]]></note></mads>