<?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">officina marks</topic></authority><related type="broader"><topic>marks by function</topic></related><related type="broader"><topic>mintmarks</topic></related><variant type="other"><topic>marks, officina</topic></variant><variant type="other"><topic>officina mark</topic></variant> <note xml:lang="en"><![CDATA[ Letters on Roman and Byzantine coins indicating the particular workshop of a mint that produced the coins; used from the mid-3rd century to the early 8th century. ]]></note></mads>