=Paper= {{Paper |id=Vol-4171/paper_59 |storemode=property |title=Towards Spatial Conceptual Modeling for Robotic Digital Twins Based on URDF |pdfUrl=https://ceur-ws.org/Vol-4171/paper_59.pdf |volume=Vol-4171 |authors=Daniel Borcard,Hans-Georg Fill }} ==Towards Spatial Conceptual Modeling for Robotic Digital Twins Based on URDF== https://ceur-ws.org/Vol-4171/paper_59.pdf
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