@prefix :        <https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/GeometricShapes/MobiusExtrusion.ttl#> .
@prefix owl:     <http://www.w3.org/2002/07/owl#> .
@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema:  <http://schema.org/> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
@prefix x3d:     <https://www.web3d.org/specifications/x3d-4.0.xsd#> .
@prefix x3do:    <https://www.web3d.org/specifications/X3dOntology4.0#> .

:X3D a owl:NamedIndividual, x3do:X3D ;
  x3do:hasHead :head ;
  x3do:hasScene :Scene ;
  x3do:profile 'Immersive' ;
  x3do:version '3.3' ;
  x3do:noNamespaceSchemaLocation 'https://www.web3d.org/specifications/x3d-3.3.xsd' .
:head a owl:NamedIndividual, x3do:head ;
  x3do:hasParent :X3D ;
  x3do:hasMeta :meta_1_1, :meta_1_2, :meta_1_3, :meta_1_4, :meta_1_5, :meta_1_6, :meta_1_7, :meta_1_8, :meta_1_9, :meta_1_10, :meta_1_11, :meta_1_12, :meta_1_13, :meta_1_14, :meta_1_15, :meta_1_16 .
:meta_1_1 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'MobiusExtrusion.x3d' ;
  x3do:name 'title' .
:meta_1_2 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Mobius (or Mobius) is a surface with only one side and only one boundary component.' ;
  x3do:name 'description' .
:meta_1_3 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Don Brutzman' ;
  x3do:name 'creator' .
:meta_1_4 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content '14 January 2012' ;
  x3do:name 'created' .
:meta_1_5 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content '20 October 2019' ;
  x3do:name 'modified' .
:meta_1_6 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'MobiusStrip-01.png' ;
  x3do:name 'Image' .
:meta_1_7 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'MobiusExtrusionsInternalLighting.png' ;
  x3do:name 'Image' .
:meta_1_8 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'properly handle special characters in "Möbius" during catalog creation' ;
  x3do:name 'TODO' .
:meta_1_9 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'https://en.wikipedia.org/wiki/M%C3%B6bius_strip' ;
  x3do:name 'reference' .
:meta_1_10 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'https://www.web3d.org/x3d/content/examples/Basic/NURBS/MobiusNurbs.x3d' ;
  x3do:name 'reference' .
:meta_1_11 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Mobius strip modeled with Extrusion' ;
  x3do:name 'subject' .
:meta_1_12 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Development of this scene added new features to X3D-Edit' ;
  x3do:name 'info' .
:meta_1_13 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'https://www.web3d.org/x3d/content/examples/X3dResources.html' ;
  x3do:name 'reference' .
:meta_1_14 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/GeometricShapes/MobiusExtrusion.x3d' ;
  x3do:name 'identifier' .
:meta_1_15 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'X3D-Edit 3.3, https://www.web3d.org/x3d/tools/X3D-Edit' ;
  x3do:name 'generator' .
:meta_1_16 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content '../license.html' ;
  x3do:name 'license' .
:meta dcterms:title "MobiusExtrusion.x3d" .
:meta dcterms:description "Mobius (or Mobius) is a surface with only one side and only one boundary component." .
:meta dcterms:creator "Don Brutzman" .
:meta dcterms:created "14 January 2012" .
:meta dcterms:modified "20 October 2019" .
:meta dcterms:Image "MobiusStrip-01.png" .
:meta dcterms:Image "MobiusExtrusionsInternalLighting.png" .
:meta dcterms:reference "https://en.wikipedia.org/wiki/M%C3%B6bius_strip" .
:meta dcterms:reference "https://www.web3d.org/x3d/content/examples/Basic/NURBS/MobiusNurbs.x3d" .
:meta dcterms:subject "Mobius strip modeled with Extrusion" .
:meta dcterms:info "Development of this scene added new features to X3D-Edit" .
:meta dcterms:reference "https://www.web3d.org/x3d/content/examples/X3dResources.html" .
:meta dcterms:identifier "https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/GeometricShapes/MobiusExtrusion.x3d" .
:meta dcterms:generator "X3D-Edit 3.3, https://www.web3d.org/x3d/tools/X3D-Edit" .
:meta dcterms:license "../license.html" .
:Scene a owl:NamedIndividual, x3do:Scene ;
  x3do:hasParent :X3D ;
  x3do:hasChildren :WorldInfo_2_1, :Background_2_2, :Viewpoint_2_3, :Viewpoint_2_4, :Viewpoint_2_5, :MobiusStrip, :MobiusStripExploded, :UntwistedStrip, :UntwistedStripExploded ;
  x3do:hasExternProtoDeclare :ExternProtoDeclare_2_7 .
:WorldInfo_2_1 a owl:NamedIndividual, x3do:WorldInfo ;
  x3do:hasParent :Scene ;
  x3do:title 'MobiusExtrusion.x3d' .
:Background_2_2 a owl:NamedIndividual, x3do:Background ;
  x3do:hasParent :Scene ;
  x3do:skyColor ( 0 0.6784314 0.8 ) .
:Viewpoint_2_3 a owl:NamedIndividual, x3do:Viewpoint ;
  x3do:hasParent :Scene ;
  x3do:description 'Mobius strip extrusion, plus cross-sectional view' ;
  x3do:orientation ( 1 0 0 -0.46365 ) ;
  x3do:position ( 0 5 10 ) .
:Viewpoint_2_4 a owl:NamedIndividual, x3do:Viewpoint ;
  x3do:hasParent :Scene ;
  x3do:description 'Mobius strip from above' ;
  x3do:orientation ( 1 0 0 -1.5707999 ) ;
  x3do:position ( 0 10 0 ) .
:Viewpoint_2_5 a owl:NamedIndividual, x3do:Viewpoint ;
  x3do:hasParent :Scene ;
  x3do:description 'Mobius strip from side' .
:MobiusStrip a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Scene ;
  x3do:hasChildren :InteriorLight, :Shape_2_6_2 ;
  x3do:DEF 'MobiusStrip' ;
  x3do:scale ( 2 2 2 ) ;
  x3do:translation ( -3 2 0 ) .
:InteriorLight a owl:NamedIndividual, x3do:PointLight ;
  x3do:hasParent :MobiusStrip ;
  x3do:DEF 'InteriorLight' ;
  x3do:global false .
:Shape_2_6_2 a owl:NamedIndividual, x3do:Shape ;
  x3do:hasParent :MobiusStrip ;
  x3do:hasGeometry :Extrusion_2_6_2_1 ;
  x3do:hasAppearance :Appearance_2_6_2_2 .
:Extrusion_2_6_2_1 a owl:NamedIndividual, x3do:Extrusion ;
  x3do:hasParent :Shape_2_6_2 ;
  x3do:creaseAngle 0.7854 ;
  x3do:crossSection ( -0.2 -0.1 0.2 -0.1 0.2 0.1 -0.2 0.1 -0.2 -0.1 ) ;
  x3do:orientation ( 0 1 0 -1.5707999 0 1 0 -1.309 0 1 0 -1.0472 0 1 0 -0.7854 0 1 0 -0.5236 0 1 0 -0.2618 0 1 0 0 0 1 0 0.2618 0 1 0 0.5236 0 1 0 0.7854 0 1 0 1.0472 0 1 0 1.309 0 1 0 1.5707999 0 1 0 1.8326 0 1 0 2.0943999 0 1 0 2.3562 0 1 0 2.618 0 1 0 2.8798001 0 1 0 3.1415999 0 1 0 3.4033999 0 1 0 3.6652 0 1 0 3.927 0 1 0 4.1887999 0 1 0 4.4506001 0 1 0 4.7124 ) ;
  x3do:solid false ;
  x3do:spine ( 0 0 1 0.259 0 0.966 0.5 0 0.866 0.707 0 0.707 0.866 0 0.5 0.966 0 0.259 1 0 0 0.966 0 -0.259 0.866 0 -0.5 0.707 0 -0.707 0.5 0 -0.866 0.259 0 -0.966 0 0 -1 -0.259 0 -0.966 -0.5 0 -0.866 -0.707 0 -0.707 -0.866 0 -0.5 -0.966 0 -0.259 -1 0 -0 -0.966 0 0.259 -0.866 0 0.5 -0.707 0 0.707 -0.5 0 0.866 -0.259 0 0.966 0 0 1 ) .
:Appearance_2_6_2_2 a owl:NamedIndividual, x3do:Appearance ;
  x3do:hasParent :Shape_2_6_2 ;
  x3do:hasMaterial :Material_2_6_2_2_1 .
:Material_2_6_2_2_1 a owl:NamedIndividual, x3do:Material ;
  x3do:hasParent :Appearance_2_6_2_2 ;
  x3do:diffuseColor ( 0.4431373 0.1803922 1 ) .
:ExternProtoDeclare_2_7 a owl:NamedIndividual, x3do:ExternProtoDeclare ;
  x3do:hasParent :Scene ;
  x3do:hasField :field_2_7_1, :field_2_7_2, :field_2_7_3, :field_2_7_4, :field_2_7_5, :field_2_7_6, :field_2_7_7, :field_2_7_8, :field_2_7_9, :field_2_7_10, :field_2_7_11, :field_2_7_12, :field_2_7_13, :field_2_7_14, :field_2_7_15, :field_2_7_16, :field_2_7_17, :field_2_7_18, :field_2_7_19, :field_2_7_20, :field_2_7_21, :field_2_7_22, :field_2_7_23 ;
  x3do:appinfo 'Shape prototype for Extrusion node that also draws spine line plus oriented scaled cross sections at each spine point' ;
  x3do:documentation 'https://www.web3d.org/x3d/content/examples/Basic/course/ExtrusionCrossSectionPrototype.x3d' ;
  x3do:name 'ExtrusionCrossSection' ;
  x3do:url '"../../Basic/course/ExtrusionCrossSectionPrototype.x3d#ExtrusionCrossSection" "https://www.web3d.org/x3d/content/examples/Basic/course/ExtrusionCrossSectionPrototype.x3d#ExtrusionCrossSection"' .
:field_2_7_1 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'initializeOnly' ;
  x3do:appinfo 'Extrusion name' ;
  x3do:name 'name' ;
  x3do:type 'SFString' .
:field_2_7_2 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'initializeOnly' ;
  x3do:appinfo 'Extrusion field' ;
  x3do:name 'crossSection' ;
  x3do:type 'MFVec2f' .
:field_2_7_3 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'initializeOnly' ;
  x3do:appinfo 'Extrusion field' ;
  x3do:name 'spine' ;
  x3do:type 'MFVec3f' .
:field_2_7_4 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'initializeOnly' ;
  x3do:appinfo 'Extrusion field' ;
  x3do:name 'scale' ;
  x3do:type 'MFVec2f' .
:field_2_7_5 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'initializeOnly' ;
  x3do:appinfo 'Extrusion field' ;
  x3do:name 'orientation' ;
  x3do:type 'MFRotation' .
:field_2_7_6 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'initializeOnly' ;
  x3do:appinfo 'Extrusion field' ;
  x3do:name 'beginCap' ;
  x3do:type 'SFBool' .
:field_2_7_7 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'initializeOnly' ;
  x3do:appinfo 'Extrusion field' ;
  x3do:name 'endCap' ;
  x3do:type 'SFBool' .
:field_2_7_8 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'initializeOnly' ;
  x3do:appinfo 'Extrusion field' ;
  x3do:name 'ccw' ;
  x3do:type 'SFBool' .
:field_2_7_9 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'initializeOnly' ;
  x3do:appinfo 'Extrusion field' ;
  x3do:name 'convex' ;
  x3do:type 'SFBool' .
:field_2_7_10 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'initializeOnly' ;
  x3do:appinfo 'Extrusion field' ;
  x3do:name 'creaseAngle' ;
  x3do:type 'SFFloat' .
:field_2_7_11 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'initializeOnly' ;
  x3do:appinfo 'Extrusion field' ;
  x3do:name 'solid' ;
  x3do:type 'SFBool' .
:field_2_7_12 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'inputOutput' ;
  x3do:appinfo 'emissiveColor of spine' ;
  x3do:name 'spineColor' ;
  x3do:type 'SFColor' .
:field_2_7_13 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'inputOutput' ;
  x3do:appinfo 'diffuseColor of crossSection' ;
  x3do:name 'crossSectionColor' ;
  x3do:type 'SFColor' .
:field_2_7_14 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'inputOutput' ;
  x3do:appinfo 'transparency of crossSection' ;
  x3do:name 'crossSectionTransparency' ;
  x3do:type 'SFFloat' .
:field_2_7_15 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'inputOutput' ;
  x3do:appinfo 'diffuseColor of extrusion hull' ;
  x3do:name 'extrusionColor' ;
  x3do:type 'SFColor' .
:field_2_7_16 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'inputOutput' ;
  x3do:appinfo 'transparency of extrusion hull' ;
  x3do:name 'extrusionTransparency' ;
  x3do:type 'SFFloat' .
:field_2_7_17 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'initializeOnly' ;
  x3do:appinfo 'Image to apply to Extrusion' ;
  x3do:name 'extrusionImageTexture' ;
  x3do:type 'SFNode' .
:field_2_7_18 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'initializeOnly' ;
  x3do:appinfo 'TextureTransform coordinates of image applied to Extrusion' ;
  x3do:name 'extrusionTextureTransform' ;
  x3do:type 'SFNode' .
:field_2_7_19 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'inputOnly' ;
  x3do:appinfo 'Extrusion field' ;
  x3do:name 'set_crossSection' ;
  x3do:type 'MFVec2f' .
:field_2_7_20 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'inputOnly' ;
  x3do:appinfo 'Extrusion field' ;
  x3do:name 'set_spine' ;
  x3do:type 'MFVec3f' .
:field_2_7_21 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'inputOnly' ;
  x3do:appinfo 'Extrusion field' ;
  x3do:name 'set_scale' ;
  x3do:type 'MFVec2f' .
:field_2_7_22 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'inputOnly' ;
  x3do:appinfo 'Extrusion field' ;
  x3do:name 'set_orientation' ;
  x3do:type 'MFRotation' .
:field_2_7_23 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_7 ;
  x3do:accessType 'initializeOnly' ;
  x3do:appinfo 'Whether to provide initialization trace statements showing node construction' ;
  x3do:name 'traceEnabled' ;
  x3do:type 'SFBool' .
:MobiusStripExploded a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Scene ;
  x3do:hasChildren :InteriorLight-USE-1, :Switch_2_8_2 ;
  x3do:DEF 'MobiusStripExploded' ;
  x3do:scale ( 2 2 2 ) ;
  x3do:translation ( 3 2 0 ) .
:InteriorLight-USE-1 a owl:NamedIndividual, x3do:PointLight ;
  x3do:hasParent :MobiusStripExploded ;
  owl:sameAs :InteriorLight . # DEF matching this USE
:Switch_2_8_2 a owl:NamedIndividual, x3do:Switch ;
  x3do:hasParent :MobiusStripExploded ;
  x3do:hasChildren :ProtoInstance_2_8_2_1 ;
  x3do:whichChoice 0 .
:ProtoInstance_2_8_2_1 a owl:NamedIndividual, x3do:ProtoInstance ;
  x3do:hasParent :Switch_2_8_2 ;
  x3do:hasFieldValue :fieldValue_2_8_2_1_1, :fieldValue_2_8_2_1_2, :fieldValue_2_8_2_1_3, :fieldValue_2_8_2_1_4, :fieldValue_2_8_2_1_5, :fieldValue_2_8_2_1_6, :fieldValue_2_8_2_1_7, :fieldValue_2_8_2_1_8, :fieldValue_2_8_2_1_9, :fieldValue_2_8_2_1_10, :fieldValue_2_8_2_1_11, :fieldValue_2_8_2_1_12, :fieldValue_2_8_2_1_13, :fieldValue_2_8_2_1_14, :fieldValue_2_8_2_1_15, :fieldValue_2_8_2_1_16, :fieldValue_2_8_2_1_17 ;
  x3do:name 'ExtrusionCrossSection' .
:fieldValue_2_8_2_1_1 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'name' ;
  x3do:value 'MobiusStrip' .
:fieldValue_2_8_2_1_2 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'crossSection' ;
  x3do:value ( -0.2 -0.1 0.2 -0.1 0.2 0.1 -0.2 0.1 -0.2 -0.1 ) .
:fieldValue_2_8_2_1_3 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'spine' ;
  x3do:value ( 0 0 1 0.259 0 0.966 0.5 0 0.866 0.707 0 0.707 0.866 0 0.5 0.966 0 0.259 1 0 0 0.966 0 -0.259 0.866 0 -0.5 0.707 0 -0.707 0.5 0 -0.866 0.259 0 -0.966 0 0 -1 -0.259 0 -0.966 -0.5 0 -0.866 -0.707 0 -0.707 -0.866 0 -0.5 -0.966 0 -0.259 -1 0 -0 -0.966 0 0.259 -0.866 0 0.5 -0.707 0 0.707 -0.5 0 0.866 -0.259 0 0.966 0 0 1 ) .
:fieldValue_2_8_2_1_4 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'scale' ;
  x3do:value ( 1 1 ) .
:fieldValue_2_8_2_1_5 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'orientation' ;
  x3do:value ( 0 1 0 -1.5707999 0 1 0 -1.309 0 1 0 -1.0472 0 1 0 -0.7854 0 1 0 -0.5236 0 1 0 -0.2618 0 1 0 0 0 1 0 0.2618 0 1 0 0.5236 0 1 0 0.7854 0 1 0 1.0472 0 1 0 1.309 0 1 0 1.5707999 0 1 0 1.8326 0 1 0 2.0943999 0 1 0 2.3562 0 1 0 2.618 0 1 0 2.8798001 0 1 0 3.1415999 0 1 0 3.4033999 0 1 0 3.6652 0 1 0 3.927 0 1 0 4.1887999 0 1 0 4.4506001 0 1 0 4.7124 ) .
:fieldValue_2_8_2_1_6 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'beginCap' ;
  x3do:value true .
:fieldValue_2_8_2_1_7 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'endCap' ;
  x3do:value true .
:fieldValue_2_8_2_1_8 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'ccw' ;
  x3do:value true .
:fieldValue_2_8_2_1_9 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'convex' ;
  x3do:value true .
:fieldValue_2_8_2_1_10 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'creaseAngle' ;
  x3do:value 0.524 .
:fieldValue_2_8_2_1_11 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'solid' ;
  x3do:value false .
:fieldValue_2_8_2_1_12 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'spineColor' ;
  x3do:value ( 1 0.8 0.0 ) .
:fieldValue_2_8_2_1_13 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'crossSectionColor' ;
  x3do:value ( 0.5 0.5 0.5 ) .
:fieldValue_2_8_2_1_14 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'crossSectionTransparency' ;
  x3do:value 0.26666668 .
:fieldValue_2_8_2_1_15 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'extrusionColor' ;
  x3do:value ( 0.8 0.6 0.0 ) .
:fieldValue_2_8_2_1_16 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'extrusionTransparency' ;
  x3do:value 0.8 .
:fieldValue_2_8_2_1_17 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_8_2_1 ;
  x3do:name 'traceEnabled' ;
  x3do:value false .
:UntwistedStrip a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Scene ;
  x3do:hasChildren :InteriorLight-USE-2, :Shape_2_9_2 ;
  x3do:DEF 'UntwistedStrip' ;
  x3do:scale ( 2 2 2 ) ;
  x3do:translation ( -3 -2 0 ) .
:InteriorLight-USE-2 a owl:NamedIndividual, x3do:PointLight ;
  x3do:hasParent :UntwistedStrip ;
  owl:sameAs :InteriorLight . # DEF matching this USE
:Shape_2_9_2 a owl:NamedIndividual, x3do:Shape ;
  x3do:hasParent :UntwistedStrip ;
  x3do:hasGeometry :Extrusion_2_9_2_1 ;
  x3do:hasAppearance :Appearance_2_9_2_2 .
:Extrusion_2_9_2_1 a owl:NamedIndividual, x3do:Extrusion ;
  x3do:hasParent :Shape_2_9_2 ;
  x3do:creaseAngle 0.524 ;
  x3do:crossSection ( -0.2 -0.1 0.2 -0.1 0.2 0.1 -0.2 0.1 -0.2 -0.1 ) ;
  x3do:solid false ;
  x3do:spine ( 0 0 1 0.259 0 0.966 0.5 0 0.866 0.707 0 0.707 0.866 0 0.5 0.966 0 0.259 1 0 0 0.966 0 -0.259 0.866 0 -0.5 0.707 0 -0.707 0.5 0 -0.866 0.259 0 -0.966 0 0 -1 -0.259 0 -0.966 -0.5 0 -0.866 -0.707 0 -0.707 -0.866 0 -0.5 -0.966 0 -0.259 -1 0 -0 -0.966 0 0.259 -0.866 0 0.5 -0.707 0 0.707 -0.5 0 0.866 -0.259 0 0.966 0 0 1 ) .
:Appearance_2_9_2_2 a owl:NamedIndividual, x3do:Appearance ;
  x3do:hasParent :Shape_2_9_2 ;
  x3do:hasMaterial :Material_2_9_2_2_1 .
:Material_2_9_2_2_1 a owl:NamedIndividual, x3do:Material ;
  x3do:hasParent :Appearance_2_9_2_2 ;
  x3do:diffuseColor ( 0 0.1490196 0.9411765 ) .
:UntwistedStripExploded a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Scene ;
  x3do:hasChildren :InteriorLight-USE-3, :ProtoInstance_2_10_2 ;
  x3do:DEF 'UntwistedStripExploded' ;
  x3do:scale ( 2 2 2 ) ;
  x3do:translation ( 3 -2 0 ) .
:InteriorLight-USE-3 a owl:NamedIndividual, x3do:PointLight ;
  x3do:hasParent :UntwistedStripExploded ;
  owl:sameAs :InteriorLight . # DEF matching this USE
:ProtoInstance_2_10_2 a owl:NamedIndividual, x3do:ProtoInstance ;
  x3do:hasParent :UntwistedStripExploded ;
  x3do:hasFieldValue :fieldValue_2_10_2_1, :fieldValue_2_10_2_2, :fieldValue_2_10_2_3, :fieldValue_2_10_2_4, :fieldValue_2_10_2_5, :fieldValue_2_10_2_6, :fieldValue_2_10_2_7, :fieldValue_2_10_2_8, :fieldValue_2_10_2_9, :fieldValue_2_10_2_10, :fieldValue_2_10_2_11, :fieldValue_2_10_2_12, :fieldValue_2_10_2_13, :fieldValue_2_10_2_14, :fieldValue_2_10_2_15, :fieldValue_2_10_2_16 ;
  x3do:name 'ExtrusionCrossSection' .
:fieldValue_2_10_2_1 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'name' ;
  x3do:value 'UntwistedStrip' .
:fieldValue_2_10_2_2 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'crossSection' ;
  x3do:value ( -0.2 -0.1 0.2 -0.1 0.2 0.1 -0.2 0.1 -0.2 -0.1 ) .
:fieldValue_2_10_2_3 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'spine' ;
  x3do:value ( 0 0 1 0.259 0 0.966 0.5 0 0.866 0.707 0 0.707 0.866 0 0.5 0.966 0 0.259 1 0 0 0.966 0 -0.259 0.866 0 -0.5 0.707 0 -0.707 0.5 0 -0.866 0.259 0 -0.966 0 0 -1 -0.259 0 -0.966 -0.5 0 -0.866 -0.707 0 -0.707 -0.866 0 -0.5 -0.966 0 -0.259 -1 0 -0 -0.966 0 0.259 -0.866 0 0.5 -0.707 0 0.707 -0.5 0 0.866 -0.259 0 0.966 0 0 1 ) .
:fieldValue_2_10_2_4 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'scale' ;
  x3do:value ( 1 1 ) .
:fieldValue_2_10_2_5 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'beginCap' ;
  x3do:value true .
:fieldValue_2_10_2_6 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'endCap' ;
  x3do:value true .
:fieldValue_2_10_2_7 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'ccw' ;
  x3do:value true .
:fieldValue_2_10_2_8 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'convex' ;
  x3do:value true .
:fieldValue_2_10_2_9 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'creaseAngle' ;
  x3do:value 0.524 .
:fieldValue_2_10_2_10 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'solid' ;
  x3do:value false .
:fieldValue_2_10_2_11 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'spineColor' ;
  x3do:value ( 1 0.8 0.0 ) .
:fieldValue_2_10_2_12 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'crossSectionColor' ;
  x3do:value ( 0 0.1490196 0.9411765 ) .
:fieldValue_2_10_2_13 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'crossSectionTransparency' ;
  x3do:value 0.26666668 .
:fieldValue_2_10_2_14 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'extrusionColor' ;
  x3do:value ( 0.8 0.6 0.0 ) .
:fieldValue_2_10_2_15 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'extrusionTransparency' ;
  x3do:value 0.8 .
:fieldValue_2_10_2_16 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :ProtoInstance_2_10_2 ;
  x3do:name 'traceEnabled' ;
  x3do:value false .