<?xml version="1.0"?>
<!--
SPDX-FileCopyrightText: 2025 Lady <https://www.ladys.computer/about/#lady>
SPDX-License-Identifier: CC0-1.0
-->
<!DOCTYPE Class SYSTEM "../../DTD">
<Class>
	<label xml:lang="en">File Set</label>
	<comment xml:lang="en">
		<p>
			An <ref target="pcdm:Object">Object</ref> representing a single conceptual entity which might have multiple <ref target="pcdm:File">File</ref> representations.
		</p>
		<p>
			File Sets describe the conceptual entity that Files are concrete manifestations of.
			When that entity has multiple manifestations, it may <ref target="pcdm:hasFile">have</ref> multiple Files.
			For example, a page in a book may exist in both Tiff and P�N�G format.
			These are separate files, but they represent the same conceptual entity, the page.
		</p>
		<p>
			File Sets do not <ref target="pcdm:hasMember">have members</ref>.
			Typically, they are <ref target="pcdm:isMemberOf">members of</ref> <ref target="pcdm:Work">Works</ref>.
		</p>
	</comment>
	<isDefinedBy>
		<SpecificResource source="(PCDM)"/>
	</isDefinedBy>
	<subClassOf>
		<resource name="pcdm:Object"/>
	</subClassOf>
	<subClassOf>
		<Restriction>
			<onProperty>
				<resource name="pcdm:hasMember"/>
			</onProperty>
			<maxCardinality>0</maxCardinality>
		</Restriction>
	</subClassOf>
	<disjointWith>
		<resource name="pcdmworks:Work"/>
	</disjointWith>
</Class>