<!-- ==============================================================      SVG12-RNG | SVG 1.2 Tiny Structure     ============================================================== --><grammar ns='http://www.w3.org/2000/svg'         xml:lang='en'         xmlns='http://relaxng.org/ns/structure/1.0'         xmlns:xlink='http://www.w3.org/1999/xlink'         xmlns:a='http://relaxng.org/ns/compatibility/annotations/1.0'         xmlns:svg='http://www.w3.org/2005/02/svg-annotations'         datatypeLibrary='http://www.w3.org/2001/XMLSchema-datatypes'         >  <start>    <ref name='svg'/>  </start>  <!--    Reusable groups    -->  <define name='svg.Desc.group' combine='choice'>    <choice>      <ref name='desc'/>      <ref name='title'/>      <ref name='metadata'/>      <element name='switch'>        <ref name='switch.AT'/>        <zeroOrMore><ref name='svg.Desc.group'/></zeroOrMore>      </element>    </choice>  </define>  <define name='svg.G-noA.group' combine='choice'>    <choice>      <ref name='svg.Desc.group'/>      <ref name='svg.GCommon.group'/>      <ref name='g'/>      <ref name='defs'/>      <ref name='use'/>      <element name='switch'>        <ref name='switch.AT'/>        <zeroOrMore><ref name='svg.G-noA.group'/></zeroOrMore>      </element>    </choice>  </define>  <define name='svg.G.group' combine='choice'>    <choice>      <ref name='svg.Desc.group'/>      <ref name='svg.GCommon.group'/>      <ref name='g'/>      <ref name='defs'/>      <ref name='use'/>      <element name='switch'>        <ref name='switch.AT'/>        <zeroOrMore><ref name='svg.G.group'/></zeroOrMore>      </element>      <element name='a'>        <ref name='a.AT'/>        <zeroOrMore><ref name='svg.G-noA.group'/></zeroOrMore>      </element>    </choice>  </define>  <define name='svg.PAR.attr' combine='interleave'>    <optional>      <attribute name='preserveAspectRatio' svg:animatable='true' svg:inheritable='false'>        <data type='string'>          <param name='pattern'>\s*(none|xMidYMid)\s*(meet)?\s*</param>        </data>      </attribute>    </optional>  </define>  <!-- ... svg .................................................... -->  <define name='svg'>    <element name='svg'>      <ref name='svg.AT'/>      <zeroOrMore><ref name='svg.G.group'/></zeroOrMore>    </element>  </define>  <define name='svg.AT' combine='interleave'>    <ref name='svg.Properties.attr'/>    <ref name='svg.FocusHighlight.attr'/>    <ref name='svg.External.attr'/>    <ref name='svg.Focus.attr'/>    <ref name='svg.AnimateSyncDefault.attr'/>    <ref name='svg.Core.attr'/>    <!-- modified to XYWH for SVG 1.1 basic -->    <ref name='svg.XYWH.attr'/>    <ref name='svg.PAR.attr'/>    <optional>      <attribute name='viewBox' svg:animatable='true' svg:inheritable='false'>        <text/>      </attribute>    </optional>    <optional>      <attribute name='zoomAndPan' svg:animatable='false' svg:inheritable='false'>        <choice>          <value>disable</value>          <value>magnify</value>        </choice>      </attribute>    </optional>    <optional>      <attribute name='version' svg:animatable='false' svg:inheritable='false'>        <choice>          <value type='string'>1.0</value>          <value type='string'>1.1</value>          <value type='string'>1.2</value>        </choice>      </attribute>    </optional>    <optional>      <attribute name='baseProfile' svg:animatable='false' svg:inheritable='false'>        <choice>          <value type='string'>none</value>          <value type='string'>tiny</value>          <value type='string'>basic</value>          <value type='string'>full</value>        </choice>      </attribute>    </optional>    <optional>      <attribute name='contentScriptType' svg:animatable='false' svg:inheritable='false'>        <ref name='ContentType.datatype'/>      </attribute>    </optional>    <optional>      <attribute name='snapshotTime' svg:animatable='false' svg:inheritable='false'>				<choice>					<value type='string'>none</value>          <ref name='Clock.datatype'/>				</choice>			</attribute>    </optional>    <optional>      <attribute name='timelineBegin' svg:animatable='false' svg:inheritable='false'>        <choice>          <value type='string'>onLoad</value>          <value type='string'>onStart</value>        </choice>      </attribute>    </optional>    <optional>      <attribute name='playbackOrder' svg:animatable='false' svg:inheritable='false'>        <choice>          <value type='string'>all</value>          <value type='string'>forwardOnly</value>        </choice>      </attribute>    </optional>  </define>  <!-- ... g ...................................................... -->  <define name='g'>    <element name='g'>      <ref name='g.AT'/>      <zeroOrMore><ref name='svg.G.group'/></zeroOrMore>    </element>  </define>  <define name='g.AT' combine='interleave'>    <ref name='svg.Core.attr'/>    <ref name='svg.Properties.attr'/>    <ref name='svg.FocusHighlight.attr'/>    <ref name='svg.External.attr'/>    <ref name='svg.Conditional.attr'/>    <ref name='svg.Focus.attr'/>    <ref name='svg.Transform.attr'/>  </define>  <!-- ... defs ................................................... -->  <define name='defs'>    <element name='defs'>      <ref name='defs.AT'/>      <zeroOrMore><ref name='svg.G.group'/></zeroOrMore>    </element>  </define>  <define name='defs.AT' combine='interleave'>    <ref name='svg.Core.attr'/>    <ref name='svg.Properties.attr'/>  </define>  <!-- ... desc, title, metadata .................................. -->  <define name='desc'>    <element name='desc'>      <ref name='DTM.AT'/>      <ref name='DTM.CM'/>    </element>  </define>  <define name='DTM.AT' combine='interleave'>    <ref name='svg.Core.attr'/>  </define>  <define name='DTM.CM'>    <text/>  </define>  <define name='title'>    <element name='title'>      <ref name='DTM.AT'/>      <ref name='DTM.CM'/>    </element>  </define>  <define name='metadata'>    <element name='metadata'>      <ref name='DTM.AT'/>      <ref name='DTM.CM'/>    </element>  </define>  <!-- ... use .................................................... -->  <define name='use'>    <element name='use'>      <ref name='use.AT'/>      <ref name='use.CM'/>    </element>  </define>  <define name='use.AT' combine='interleave'>    <ref name='svg.Properties.attr'/>    <ref name='svg.FocusHighlight.attr'/>    <ref name='svg.Core.attr'/>    <ref name='svg.Conditional.attr'/>    <ref name='svg.Transform.attr'/>    <ref name='svg.XLinkEmbed.attr'/>    <ref name='svg.Focus.attr'/>    <ref name='svg.External.attr'/>    <ref name='svg.XY.attr'/>  </define>  <define name='use.CM'>    <zeroOrMore>      <choice>        <ref name='svg.Desc.group'/>        <ref name='svg.Animate.group'/>        <ref name='svg.Handler.group'/>      </choice>    </zeroOrMore>  </define></grammar>