<?xml version=“1.0” encoding=“UTF-8”?>

<xs:schema

xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns="http://www.w3.org/1998/Math/MathML"
xmlns:xlink="http://www.w3.org/1999/xlink"
targetNamespace="http://www.w3.org/1998/Math/MathML"
elementFormDefault="qualified"

>

<xs:annotation>

<xs:documentation>
This is the common attributes module for MathML.
Author: St&#233;phane Dalmas, INRIA.
</xs:documentation>

</xs:annotation>

<!– A tweaked import statement for NCBI schema invokes xlink.xsd in the current

NCBI schema's home subdirectory -->

<xs:import namespace=“www.w3.org/1999/xlink” schemaLocation=“../../xlink.xsd”/>

<!– The original import statement invokes xlink-href.xsd in the current subdirectory: xs:import namespace=“www.w3.org/1999/xlink” schemaLocation=“xlink-href.xsd”/ –>

<xs:import/> <!– import any foreign namespace –>

<!– The type of “class” is from the XHTML modularization with Schema

document -->

<xs:attributeGroup name=“Common.attrib”>

<xs:attribute name="class" type="xs:NMTOKENS"/>
<xs:attribute name="style" type="xs:string"/>
<xs:attribute name="xref" type="xs:IDREF"/>
<xs:attribute name="id" type="xs:ID"/>
<xs:attribute ref="xlink:href"/>
<!-- allow attributes from foreign namespaces, and don't check them -->
<xs:anyAttribute namespace="##other" processContents="skip"/>

</xs:attributeGroup>

</xs:schema> <!–

Copyright &#251; 2002 World Wide Web Consortium, (Massachusetts Institute
of Technology, Institut National de Recherche en Informatique et en
Automatique, Keio University). All Rights Reserved. See
http://www.w3.org/Consortium/Legal/.
-->