<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
	<xs:element name="list">
		<xs:complexType>
			<xs:sequence>
				<xs:element name="skill" maxOccurs="unbounded" minOccurs="0">
					<xs:complexType>
						<xs:sequence>
							<xs:element name="ingredients">
								<xs:complexType>
									<xs:sequence>
										<xs:element name="item" maxOccurs="unbounded" minOccurs="0">
											<xs:complexType>
												<xs:simpleContent>
													<xs:extension base="xs:string">
														<xs:attribute type="xs:int" name="id" use="required" />
														<xs:attribute type="xs:short" name="count" use="required" />
													</xs:extension>
												</xs:simpleContent>
											</xs:complexType>
										</xs:element>
									</xs:sequence>
								</xs:complexType>
							</xs:element>
							<xs:element name="production">
								<xs:complexType>
									<xs:sequence>
										<xs:element name="item" maxOccurs="unbounded" minOccurs="0">
											<xs:complexType>
												<xs:simpleContent>
													<xs:extension base="xs:string">
														<xs:attribute type="xs:int" name="id" use="required" />
														<xs:attribute type="xs:byte" name="count" use="required" />
														<xs:attribute type="xs:string" name="type" use="required" />
													</xs:extension>
												</xs:simpleContent>
											</xs:complexType>
										</xs:element>
									</xs:sequence>
								</xs:complexType>
							</xs:element>
						</xs:sequence>
						<xs:attribute type="xs:short" name="id" use="required" />
						<xs:attribute type="xs:byte" name="level" use="required" />
						<xs:attribute type="xs:byte" name="grade" use="required" />
						<xs:attribute type="xs:byte" name="category" use="required" />
						<xs:attribute type="xs:float" name="chance" use="optional" />
					</xs:complexType>
				</xs:element>
			</xs:sequence>
		</xs:complexType>
	</xs:element>
</xs:schema>