<?xml version="1.0" encoding="UTF-8"?>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="dChoice" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:element name="d">
    <xs:complexType>
      <xs:simpleContent>
        <xs:extension base="xs:string" xmlns:xs="http://www.w3.org/2001/XMLSchema">
          <xs:attribute type="xs:string" name="r" use="optional"/>
        </xs:extension>
      </xs:simpleContent>
    </xs:complexType>
  </xs:element>
  <xs:attribute name="r" type="xs:string" xmlns:xs="http://www.w3.org/2001/XMLSchema"/>
</xs:schema>