<?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">T-O maps</topic></authority><related type="broader"><topic>world maps</topic></related><related type="broader"><topic>early maps</topic></related><variant type="other"><topic>Isidoran map</topic></variant><variant type="other"><topic>O-T map</topic></variant><variant type="other"><topic>T and O map</topic></variant><variant type="other"><topic>T-O map</topic></variant> <note xml:lang="en"><![CDATA[ Early diagramatic renderings of the known world. The first known form of these was the late 7th or early 8th century work of Isidore of Seville. The design consists of a ring of encircling sea-ocean divided in its interior into three continents for Asia, Europe, and Africa, understood as a capital letter T within an O. It is also known as an Isidoran map or a "T and O map" or "O–T map" or "T–O map." ]]></note></mads>