File: residential.xml

<?xml version="1.0" encoding="UTF-8"?>
<graph>
	<categories>
		<category />
		<category />
	</categories>
	<categories>
	</categories>

	<processes>
	</processes>
	<dataTable>
		<dataColumn>
		</dataColumn>
	</dataTable>
	<tasks>
	</tasks>
	<connectors>
	</connectors>
	<milestones>
	</milestones>
</graph>