<xs:simpleType name="x3dVersion">
    <xs:annotation>
        <xs:appinfo>x3dVersion enumeration constants are used to identify the allowed versions for an X3D scene graph.</xs:appinfo>
        <xs:documentation source="http://www.web3d.org/x3d/specifications/ISO-IEC-FDIS-19775-1.2-X3D-AbstractSpecification/Part01/concepts.html#Profiles" />
    </xs:annotation>
    <xs:restriction base="xs:string">
        <xs:enumeration value="3.0">
            <xs:annotation>
                <xs:appinfo>X3D v3.0 approved by ISO in 2004.</xs:appinfo>
                <xs:documentation source="http://www.web3d.org/x3d/specifications/ISO-IEC-FDIS-19775-1.2-X3D-AbstractSpecification/index.html" />
            </xs:annotation>
        </xs:enumeration>
        <xs:enumeration value="3.1">
            <xs:annotation>
                <xs:appinfo>X3D v3.1 Amendment 1 approved by ISO in 2005.  Backwards compatibility maintained with v3.0.</xs:appinfo>
                <xs:documentation source="http://www.web3d.org/x3d/specifications/ISO-IEC-19775-Amendment1-FPDAM-X3DAbstractSpecification/index.html" />
            </xs:annotation>
        </xs:enumeration>
        <xs:enumeration value="3.2">
            <xs:annotation>
                <xs:appinfo>X3D v3.2 Amendment 2 approved by ISO in 2007.  Backwards compatibility maintained with v3.0 and v3.1.</xs:appinfo>
                <xs:documentation source="http://www.web3d.org/x3d/specifications/ISO-IEC-19775-Amendment1-FPDAM-X3DAbstractSpecification/index.html" />
            </xs:annotation>
        </xs:enumeration>
    </xs:restriction>
</xs:simpleType>

• x3dVersion
• version