<?xml version="1.0"?>
<!--
SPDX-FileCopyrightText: 2024 Lady <https://www.ladys.computer/about/#lady>
SPDX-License-Identifier: CC0-1.0
-->
<!DOCTYPE Datatype SYSTEM "../../DTD">
<Datatype>
	<label xml:lang="en">Language Code</label>
	<comment xml:lang="en">
		<p>
			A primary language subtag.
		</p>
	</comment>
	<isDefinedBy>
		<SpecificResource source="(SWAP-PIM)"/>
	</isDefinedBy>
	<equivalentClass>
		<Datatype>
			<onDatatype>
				<resource name="xsd:language"/>
			</onDatatype>
			<withRestrictions>
				<pattern>[a-z]{2,3}</pattern>
			</withRestrictions>
		</Datatype>
	</equivalentClass>
</Datatype>