<annotations>
	<group name="Source">
		<item name="Knowledge">
			<key key="source" value="knowledge" />
		</item>
		<item name="Survey">
			<key key="source" value="survey" />
		</item>
		<item name="Extrapolation">
			<key key="source" value="extrapolation" />
		</item>
		<item name="Frida">
			<key key="source" value="frida" />
		</item>
		<item name="AND">
			<key key="source" value="AND" />
		</item>

		<separator />

		<item name="Landsat">
			<key key="source" value="landsat" />
		</item>
		<item name="LVA Bayern - Oberpfalz">
			<key key="source" value="DOP_LVA_BY_01" />
		</item>
		<item name="Yahoo">
			<key key="source" value="yahoo" />
		</item>
	</group>
</annotations>
