@prefix :        <https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter04ViewingNavigation/BillboardExample.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_1 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'BillboardExample.x3d' ;
  x3do:name 'title' .
:meta_1_2 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Illustrates Billboard operation using Kelp Forest example scenes for Figure 4.4, X3D for Web Authors.' ;
  x3do:name 'description' .
:meta_1_3 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Don Brutzman and Leonard Daly' ;
  x3do:name 'creator' .
:meta_1_4 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content '13 June 2004' ;
  x3do:name 'created' .
:meta_1_5 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content '27 July 2024' ;
  x3do:name 'modified' .
:meta_1_6 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Contained Inline scenes each have profile Immersive' ;
  x3do:name 'info' .
:meta_1_7 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'http://faculty.nps.edu/brutzman/kelp' ;
  x3do:name 'reference' .
:meta_1_8 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'http://faculty.nps.edu/brutzman/kelp/KelpForestDesignPaper.pdf' ;
  x3do:name 'reference' .
:meta_1_9 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Kelp Forest 3D models' ;
  x3do:name 'subject' .
:meta_1_10 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Revisions Copyright (c) 2006, Daly Realism and Don Brutzman. Original content has permissions for free use. Please provide credit to the Naval Postgraduate School (NPS) Modeling Virtual Environments and Simulation (MOVES) Institute.' ;
  x3do:name 'accessRights' .
:meta_1_11 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter04ViewingNavigation/BillboardExample.x3d' ;
  x3do:name 'identifier' .
:meta_1_12 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'X3D-Edit 4.0, https://www.web3d.org/x3d/tools/X3D-Edit' ;
  x3do:name 'generator' .
:meta_1_13 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content '../license.html' ;
  x3do:name 'license' .
:meta dcterms:title "BillboardExample.x3d" .
:meta dcterms:description "Illustrates Billboard operation using Kelp Forest example scenes for Figure 4.4, X3D for Web Authors." .
:meta dcterms:creator "Don Brutzman and Leonard Daly" .
:meta dcterms:created "13 June 2004" .
:meta dcterms:modified "27 July 2024" .
:meta dcterms:info "Contained Inline scenes each have profile Immersive" .
:meta dcterms:reference "http://faculty.nps.edu/brutzman/kelp" .
:meta dcterms:reference "http://faculty.nps.edu/brutzman/kelp/KelpForestDesignPaper.pdf" .
:meta dcterms:subject "Kelp Forest 3D models" .
:meta dcterms:accessRights "Revisions Copyright (c) 2006, Daly Realism and Don Brutzman. Original content has permissions for free use. Please provide credit to the Naval Postgraduate School (NPS) Modeling Virtual Environments and Simulation (MOVES) Institute." .
:meta dcterms:identifier "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter04ViewingNavigation/BillboardExample.x3d" .
:meta dcterms:generator "X3D-Edit 4.0, 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, :Billboard_2_5, :Inline_2_6 .
:WorldInfo_2_1 a owl:NamedIndividual, x3do:WorldInfo ;
  x3do:hasParent :Scene ;
  x3do:title 'BillboardExample.x3d' .
:Background_2_2 a owl:NamedIndividual, x3do:Background ;
  x3do:hasParent :Scene ;
  x3do:groundAngle ( 1.309 1.5707 ) ;
  x3do:groundColor ( 0.1 0.1 0.0 0.4 0.25 0.2 0.6 0.6 0.6 ) ;
  x3do:skyAngle ( 1.309 1.5707 ) ;
  x3do:skyColor ( 0.0 0.5 1.0 0.0 0.0 1.0 0.0 0.0 1.0 ) .
:Viewpoint_2_3 a owl:NamedIndividual, x3do:Viewpoint ;
  x3do:hasParent :Scene ;
  x3do:description 'Entry view from ahead, no rotations' ;
  x3do:position ( 0 -5 45 ) .
:Viewpoint_2_4 a owl:NamedIndividual, x3do:Viewpoint ;
  x3do:hasParent :Scene ;
  x3do:description 'Observe Billboard effect: text remains visible while navigating around' ;
  x3do:orientation ( 0 1 0 0.86 ) ;
  x3do:position ( 37.01 -5 29.59 ) .
:Billboard_2_5 a owl:NamedIndividual, x3do:Billboard ;
  x3do:hasParent :Scene ;
  x3do:hasChildren :Inline_2_5_1 ;
  x3do:axisOfRotation ( 0 1.0 0 ) .
:Inline_2_5_1 a owl:NamedIndividual, x3do:Inline ;
  x3do:hasParent :Billboard_2_5 ;
  x3do:url '"../KelpForestExhibit/IntroductionMessage.x3d" "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter04ViewingNavigation/../KelpForestExhibit/IntroductionMessage.x3d" "../KelpForestExhibit/IntroductionMessage.wrl" "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/KelpForestExhibit/IntroductionMessage.x3d"' .
:Inline_2_6 a owl:NamedIndividual, x3do:Inline ;
  x3do:hasParent :Scene ;
  x3do:url '"../KelpForestExhibit/KelpTank.x3d" "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter04ViewingNavigation/../KelpForestExhibit/KelpTank.x3d" "../KelpForestExhibit/KelpTank.wrl" "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/KelpForestExhibit/KelpTank.x3d"' .