<?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">knife currency</topic></authority><related type="narrower"><topic>throwing knife money</topic></related><related type="broader"><topic>weapon currency</topic></related><variant type="other"><topic>exchange blades</topic></variant><variant type="other"><topic>knife currencies</topic></variant><variant type="other"><topic>knife money</topic></variant> <note xml:lang="en"><![CDATA[ Currencies based on knives or knife-shaped objects as a means of purchasing or exchange. Examples are the obsidian knife currencies of Pre-Columbian America, the metal and stone knives used as currency in ancient Asia, and knife-shaped blades used as currency in Africa. ]]></note></mads>