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--></style></head><body lang=EN-US link=blue vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Is querying a GeoWorld like querying a virtual world?</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><a href="https://en.wikipedia.org/wiki/GeoSPARQL">https://en.wikipedia.org/wiki/GeoSPARQL</a><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Probably corners are not considered in GeoSPARQL?<o:p></o:p></p><p class=MsoNormal>“With regards to future work, the GeoSPARQL standard states:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Obvious extensions are to define new conformance classes for other standard serializations of geometry data (e.g. KML, GeoJSON). In addition, significant work remains in developing vocabularies for spatial data, and expanding the GeoSPARQL vocabularies with OWL axioms to aid in logical spatial reasoning would be a valuable contribution. There are also large amounts of existing feature data represented in either a GML file (or similar serialization) or in a datastore supporting the general feature model. It would be beneficial to develop standard processes for converting (or virtually converting and exposing) this data to RDF.”<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>John</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Sent from <a href="https://go.microsoft.com/fwlink/?LinkId=550986">Mail</a> for Windows 10</p><p class=MsoNormal><o:p> </o:p></p><div style='mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal style='border:none;padding:0in'><b>From: </b><a href="mailto:yottzumm@gmail.com">John Carlson</a><br><b>Sent: </b>Monday, June 10, 2019 6:06 AM<br><b>To: </b><a href="mailto:x3d-public@web3d.org">X3D Graphics public mailing list</a>; <a href="mailto:semantics@web3d.org">semantics@web3d.org</a><br><b>Subject: </b>Transformational Semantics for X3D</p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Expressing transformational semantics in X3D.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Line from Job Posting: Create languages or APIs which express transformations (semantic predicates) beyond XSLT and JavaScript capabilities, including node/document/shape/movie transformation, language or schema transformation, scenegraph transformation, system transformation, network transformation and world transformation.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>What are the semantics for X3D transformation for nodes/documents/shapes/movies/languages/schemas/scenegraphs/systems/networks/worlds?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Rough draft:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Node<o:p></o:p></p><ol style='margin-top:0in' start=1 type=1><li class=MsoListParagraph style='margin-left:.25in;mso-list:l3 level1 lfo1'>Create/Update Tag<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l3 level1 lfo1'>Create/Delete Element<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l3 level1 lfo1'>Create/Update/Delete attribute name value<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l3 level1 lfo1'>Add Child Element<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l3 level1 lfo1'>Add CDATA element<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l3 level1 lfo1'>Add Comment<o:p></o:p></li></ol><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Document/Scenegraph<o:p></o:p></p><ol style='margin-top:0in' start=1 type=1><li class=MsoListParagraph style='margin-left:0in;mso-list:l1 level1 lfo2'>Transform group or shape within scenegraph<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l1 level1 lfo2'>Change a transform<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l1 level1 lfo2'>Replace shape<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l1 level1 lfo2'>Delete shape/transform/group<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l1 level1 lfo2'>Replace Material<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l1 level1 lfo2'>Replace Texture<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l1 level1 lfo2'>Replace Appearance<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l1 level1 lfo2'>Change URL<o:p></o:p></li></ol><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Shape<o:p></o:p></p><ol style='margin-top:0in' start=1 type=1><li class=MsoListParagraph style='margin-left:.25in;mso-list:l0 level1 lfo3'>Create Update Delete point<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l0 level1 lfo3'>Create Update Delete triangle<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l0 level1 lfo3'>Create Update Delete face<o:p></o:p></li></ol><p class=MsoNormal>Movie<o:p></o:p></p><ol style='margin-top:0in' start=1 type=1><li class=MsoListParagraph style='margin-left:.25in;mso-list:l6 level1 lfo4'>Replace Pixel<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l6 level1 lfo4'>BitBlt on Pixel array<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l6 level1 lfo4'>Create Update Delete frame(s)<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l6 level1 lfo4'>Create Update Delete sound(s)<o:p></o:p></li></ol><p class=MsoNormal>X3DUOM/Schema<o:p></o:p></p><ol style='margin-top:0in' start=1 type=1><li class=MsoListParagraph style='margin-left:.25in;mso-list:l2 level1 lfo5'>Create Update Delete NodeType or ObjectType<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l2 level1 lfo5'>Create Update Delete field<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l2 level1 lfo5'>Create Update Delete attribute name or value<o:p></o:p></li></ol><p class=MsoNormal>X3D (scenegraph)<o:p></o:p></p><ol style='margin-top:0in' start=1 type=1><li class=MsoListParagraph style='margin-left:.25in;mso-list:l5 level1 lfo6'>Update Schema (filter, append temporary schema)<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l5 level1 lfo6'>Change natural languages.<o:p></o:p></li></ol><p class=MsoNormal>DIS Simulation<o:p></o:p></p><ol style='margin-top:0in' start=1 type=1><li class=MsoListParagraph style='margin-left:.25in;mso-list:l7 level1 lfo7'>Add/Update/Remove Participant/Avatar<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l7 level1 lfo7'>Add/Update/Remove Bot<o:p></o:p></li><li class=MsoListParagraph style='margin-left:.25in;mso-list:l7 level1 lfo7'>Add/Update/Remove scenegraph<o:p></o:p></li></ol><p class=MsoNormal>World<o:p></o:p></p><ol style='margin-top:0in' start=1 type=1><li class=MsoListParagraph style='margin-left:.25in;mso-list:l4 level1 lfo8'>Add/Update/Remove DIS Simulation<o:p></o:p></li></ol><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Don, can we add schema/language (I18N, L10N, probably properties files), simulation and world (supporting multiple simulations) classes to X3DJSAIL, if not present? Thanks!<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>