<?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">round knives</topic></authority><related type="other"><topic>moon knives</topic></related><related type="other"><topic>rotary cutters</topic></related><related type="other"><topic>head knives</topic></related><related type="broader"><topic>leatherworking knives</topic></related><variant type="other"><topic>knives, round</topic></variant><variant type="other"><topic>round knife</topic></variant><variant type="other"><topic>round knives</topic></variant> <note xml:lang="en"><![CDATA[ In the strictest sense, very specialized blades that are disc-shaped, with a hole in the center for gripping, used in leatherworking primarily to thin the leather. For semi-circular or other rounded blades set transversely in a handle, but not fully round sharpened dics, use "head knives" or "moon knives." For rotatable sharpened discs set into a handle or device, use "rotary cutters." ]]></note></mads>