enumeration documentation is not parsed and included in OWL output

[eric-jahn]

My source XML Schema has enumerations, which are correctly parsed by Ontmalizer. However, within each of my enumerations is documentation. It looks like this:

<xs:simpleType name="issuesYears">
	<xs:restriction base="xs:unsignedInt">
		<xs:enumeration value="1">
			<xs:annotation>
				<xs:documentation xml:lang="en">Less than one year</xs:documentation>
			</xs:annotation>
		</xs:enumeration>
		<xs:enumeration value="2">
			<xs:annotation>
				<xs:documentation xml:lang="en">1 to 2 years</xs:documentation>
			</xs:annotation>
		</xs:enumeration>	
                    <xs:enumeration value="3">
			<xs:annotation>
				<xs:documentation xml:lang="en">3 to 5 or more years</xs:documentation>
			</xs:annotation>
		</xs:enumeration>	

And the resulting OWL is:

http://www.hudhdx.info/Resources/Vendors/FY2022/HUD_HMIS.xsd#issuesYears_Enumeration

:issuesYears_Enumeration rdf:type owl:NamedIndividual ,
dtype:Enumeration ;
dtype:hasValue :issuesYears_1 ,
:issuesYears_2 ,
:issuesYears_3 .

It would be great if Ontmalizer picked up these changes, and added the documentation to describe the enumeration values.