<https://architosh.com/2015/08/epson-teams-with-autodesk-to-offer-projector-bim-files-in-revit/#primaryimage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://architosh.com/2015/08/epson-teams-with-autodesk-to-offer-projector-bim-files-in-revit/>