<xs:element name="MetadataSet">
    <xs:annotation>
        <xs:appinfo>
            <xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DMetadataObject" />
        </xs:appinfo>
        <xs:documentation source="http://www.web3d.org/x3d/specifications/ISO-IEC-FDIS-19775-1.2-X3D-AbstractSpecification/Part01/components/core.html#MetadataSet" />
    </xs:annotation>
    <xs:complexType mixed="false">
        <xs:complexContent mixed="false">
            <xs:extension base="SceneGraphStructureNodeType">
                <xs:sequence>
                    <xs:element ref="IS" minOccurs="0" />
                    <xs:group ref="ChildContentModelCore" minOccurs="0" maxOccurs="unbounded" />
                </xs:sequence>
                <xs:attributeGroup ref="DEF_USE" />
                <xs:attributeGroup ref="globalAttributes" />
                <xs:attribute name="name" type="SFString" />
                <xs:attribute name="reference" type="SFString" />
                <xs:attribute name="containerField" type="xs:NMTOKEN" default="metadata">
                    <xs:annotation>
                        <xs:appinfo>containerField='value' for contained payload metadata inside MetadataSet element.</xs:appinfo>
                    </xs:annotation>
                </xs:attribute>
            </xs:extension>
            <!-- Workaround to fix content-model collision: X3DMetadataObject allows multiple child Metadata nodes, but X3DMetadataNode content model can't be restricted/further -->
        </xs:complexContent>
    </xs:complexType>
</xs:element>

• SceneGraphStructureNodeType
  • MetadataSet