<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.w3.org/1999/xhtml" elementFormDefault="qualified"><xs:annotation><xs:documentation>Own fictional teaching constraint. Not official XHTML, iXBRL or XBRL validation.</xs:documentation></xs:annotation><xs:element name="html"><xs:complexType mixed="true"><xs:sequence><xs:any minOccurs="0" maxOccurs="unbounded" processContents="skip"/></xs:sequence><xs:attribute name="data-demo" type="xs:string" use="required"/></xs:complexType></xs:element></xs:schema>
