IIDs and IDIDs

>  we still have the UUIDID issue to solve.

Also:
    <xsd:element name="URIID" type="URIIDType"/> (Probably caused by way it is defined in spreadsheet. "x.URI. Identifier")

    <xsd:element name="UUIDID" type="UUIDIDType"/> (Probably caused by way it is defined in spreadsheet. "x.UUID. Identifier")

    <xsd:element name="WebsiteURIID" type="WebsiteURIIDType"/> (Probably caused by way it is defined in spreadsheet. "x.Website_ URI. Identifier")

    <xsd:element name="SchemeURIID" type="SchemeURIIDType"/> (Probably caused by way it is defined in spreadsheet. "x.Scheme_ URI. Identifier")