<?xml version="1.0" encoding="utf-8"?> <xs:schema elementFormDefault="qualified" targetNamespace="http://schemas.datacontract.org/2004/07/SIAV.Common.Tools.Log" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://schemas.datacontract.org/2004/07/SIAV.Common.Tools.Log"> <xs:complexType name="LoggableBase"> <xs:sequence /> </xs:complexType> <xs:element name="LoggableBase" nillable="true" type="tns:LoggableBase" /> </xs:schema>