1<?xml version="1.0" encoding="UTF-8"?>
2<ItemsList xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
3 <Item xsi:type="ItemWithNumber">
4  <Name>Name1</Name>
5  <Number>20</Number>
6 </Item>
7 <Item xsi:type="ItemWithNumber">
8  <Name>Name1</Name>
9  <Name>Name2</Name>
10  <Number>20</Number>
11 </Item>
12</ItemsList>
13