<?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">tricycles</topic></authority><related type="narrower"><topic>children&apos;s tricycles</topic></related><related type="other"><topic>tricyclists</topic></related><related type="other"><topic>velocipedes</topic></related><related type="other"><topic>three-wheelers</topic></related><related type="broader"><topic>passenger vehicles</topic></related><variant type="other"><topic>tricycle</topic></variant><variant type="other"><topic>trikes</topic></variant> <note xml:lang="en"><![CDATA[ Three-wheeled vehicles, particularly of light open framework construction, usually powered by the rider via pedals and cranks, or occasionally by a motor; for similar lightweight manually powered vehicles, but without comfort- or speed-enhancing features, constructed prior to about 1870, prefer "velocipedes." For three-wheeled automobiles, use either "three-wheelers" or "cyclecars." ]]></note></mads>