Mine

<?xml version="1.0" standalone="yes"?>
<xs:schema id="DBHouse" xmlns="" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
  <xs:element name="DBHouse" msdata:IsDataSet="true" msdata:Locale="de-DE">
    <xs:complexType>
      <xs:choice maxOccurs="unbounded">
        <xs:element name="DBHouse">
          <xs:complexType>
            <xs:sequence>
              <xs:element name="DBHouse_ID" type="xs:string" minOccurs="0" />
              <xs:element name="HouseNumber" type="xs:int" />
              <xs:element name="X" type="xs:int" />
              <xs:element name="Y" type="xs:int" />
              <xs:element name="Z" type="xs:int" />
              <xs:element name="RegionID" type="xs:int" />
              <xs:element name="Heading" type="xs:int" />
              <xs:element name="CreationTime" type="xs:dateTime" minOccurs="0" />
              <xs:element name="Name" type="xs:string" minOccurs="0" />
              <xs:element name="Model" type="xs:int" minOccurs="0" />
              <xs:element name="Emblem" type="xs:int" minOccurs="0" />
              <xs:element name="PorchRoofColor" type="xs:int" minOccurs="0" />
              <xs:element name="PorchMaterial" type="xs:int" minOccurs="0" />
              <xs:element name="RoofMaterial" type="xs:int" minOccurs="0" />
              <xs:element name="DoorMaterial" type="xs:int" minOccurs="0" />
              <xs:element name="WallMaterial" type="xs:int" minOccurs="0" />
              <xs:element name="TrussMaterial" type="xs:int" minOccurs="0" />
              <xs:element name="WindowMaterial" type="xs:int" minOccurs="0" />
              <xs:element name="Rug1Color" type="xs:int" minOccurs="0" />
              <xs:element name="Rug2Color" type="xs:int" minOccurs="0" />
              <xs:element name="Rug3Color" type="xs:int" minOccurs="0" />
              <xs:element name="Rug4Color" type="xs:int" minOccurs="0" />
              <xs:element name="IndoorGuildBanner" type="xs:boolean" minOccurs="0" />
              <xs:element name="IndoorGuildShield" type="xs:boolean" minOccurs="0" />
              <xs:element name="OutdoorGuildBanner" type="xs:boolean" minOccurs="0" />
              <xs:element name="OutdoorGuildShield" type="xs:boolean" minOccurs="0" />
              <xs:element name="Porch" type="xs:boolean" minOccurs="0" />
              <xs:element name="Price" type="xs:int" minOccurs="0" />
              <xs:element name="OwnerID" type="xs:string" minOccurs="0" />
            </xs:sequence>
          </xs:complexType>
        </xs:element>
      </xs:choice>
    </xs:complexType>
    <xs:unique name="Constraint1" msdata:PrimaryKey="true">
      <xs:selector xpath=".//DBHouse" />
      <xs:field xpath="HouseNumber" />
    </xs:unique>
  </xs:element>
</xs:schema>