<?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">numbers</topic></authority><related type="narrower"><topic>one</topic></related><related type="narrower"><topic>two</topic></related><related type="narrower"><topic>three</topic></related><related type="narrower"><topic>four</topic></related><related type="narrower"><topic>five</topic></related><related type="narrower"><topic>six</topic></related><related type="narrower"><topic>seven</topic></related><related type="narrower"><topic>eight</topic></related><related type="narrower"><topic>nine</topic></related><related type="narrower"><topic>ten</topic></related><related type="narrower"><topic>eleven</topic></related><related type="narrower"><topic>twelve</topic></related><related type="narrower"><topic>thirteen</topic></related><related type="other"><topic>numerals</topic></related><related type="broader"><topic>mathematical concepts</topic></related><variant type="other"><topic>number</topic></variant> <note xml:lang="en"><![CDATA[ Abstract units belonging to a mathematical system and subject to specified laws of succession, addition, and other functions. For the written or printed characters that denote units in a numerical sequence, use "numerals." ]]></note></mads>