<xs:group name="GeometryContentModelNurbs">
<xs:annotation>
<xs:appinfo>Child-node content model corresponding to X3DGeometryNode for Nurbs component.</xs:appinfo>
<xs:documentation source="http://www.web3d.org/x3d/specifications/ISO-IEC-FDIS-19775-1.2-X3D-AbstractSpecification/Part01/components/nurbs.html" />
</xs:annotation>
<xs:choice>
<xs:element ref="NurbsCurve" />
<xs:element ref="NurbsCurve2D" />
<xs:element ref="NurbsPatchSurface" />
<xs:element ref="NurbsSweptSurface" />
<xs:element ref="NurbsSwungSurface" />
<xs:element ref="NurbsTrimmedSurface" />
<!--verify that content model correctly contains other Nurbs nodes-->
</xs:choice>
</xs:group>
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