<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema 
    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
    xmlns:ol="http://www.owllink.org/owllink#"
    xmlns:ext="http://www.owllink.org/ext/retraction#"
    targetNamespace="http://www.owllink.org/owllink#"
    elementFormDefault="qualified" attributeFormDefault="unqualified">
    
    <xsd:import namespace="http://www.owllink.org/ext/retraction#" schemaLocation="http://www.w3.org/submissions/2010/SUBM-owllink-extension-retraction-20100701/retraction-def.xsd"/>
    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="http://www.w3.org/2001/xml.xsd"/>
    
    
    <xsd:redefine schemaLocation="http://www.w3.org/submissions/2010/SUBM-owllink-httpxml-binding-20100701/owllink.xsd">
        <xsd:group name="Request">
            <xsd:choice>
                <xsd:group ref="ol:Request"/>
                <xsd:element ref="ext:Retract"/>
            </xsd:choice>
        </xsd:group>
    </xsd:redefine>
    
</xsd:schema>