<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified" version="1.0.0">
  <xs:complexType name="ExtendedDataType">
    <xs:annotation>
      <xs:documentation>A type allocating space for future, additional, and validatable data.</xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:any processContents="lax" maxOccurs="unbounded"/>
    </xs:sequence>
  </xs:complexType>
</xs:schema>