🏠 FZK-Haus 3D Explorera building (IFC) as a rete knowledge graph

Elements & rooms
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Storeys
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    Real SPARQL against fzk-haus.rete — click to run the selection on the model.
    Credits

    Model: AC20-FZK-Haus, an IFC4 sample building by KIT, from the IBPSA Project 1 test files.
    Topology vocabulary: BOT (Building Topology Ontology, W3C LBD-CG). Element classes from IfcOpenShell (IFC / ISO 16739).
    Graph & geo3 (GeoSPARQL → 3D) by rete.

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    selected
    adjacent / enclosed room
    enclosing element
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