XML Tutorial/XML Schema/century

Remember that 19 refers to the 20th century, the years from 1900-1999

   <source lang="xml">

File: Schema.xsd <?xml version="1.0"?> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"

 targetNamespace="http://www.wbex.ru" xmlns="http://www.wbex.ru"
 elementFormDefault="qualified">
 <xs:element name="greatest_loss" type="xs:century" />

</xs:schema>

File: Data.xml <?xml version="1.0"?> <greatest_loss>19</greatest_loss></source>