<attributeGroup name="SRSInformationGroup">
    <annotation>
        <documentation>Optional additional and redundant information for a CRS to simplify use when a more complete definition of the 
			CRS is not needed. This information shall be the same as included in the more complete definition of the CRS, referenced by the 
			srsName attribute. When the srsName attribute is included, either both or neither of the axisLabels and uomLabels attributes 
			shall be included. When the srsName attribute is omitted, both of these attributes shall be omitted.</documentation>
    </annotation>
    <attribute name="axisLabels" type="gml:NCNameList" use="optional">
        <annotation>
            <documentation>Ordered list of labels for all the axes of this CRS. The gml:axisAbbrev value should be used for these axis 
				labels, after spaces and forbiddden characters are removed. When the srsName attribute is included, this attribute is optional. 
				When the srsName attribute is omitted, this attribute shall also be omitted.</documentation>
        </annotation>
    </attribute>
    <attribute name="uomLabels" type="gml:NCNameList" use="optional">
        <annotation>
            <documentation>Ordered list of unit of measure (uom) labels for all the axes of this CRS. The value of the string in the 
				gml:catalogSymbol should be used for this uom labels, after spaces and forbiddden characters are removed. When the 
				axisLabels attribute is included, this attribute shall also be included. When the axisLabels attribute is omitted, this attribute 
				shall also be omitted.</documentation>
        </annotation>
    </attribute>
</attributeGroup>