=Paper= {{Paper |id=Vol-4292/Sem4Tra-paper2-short |storemode=property |title=Lowering the Barrier: An Architecture for Creating, Maintaining and Executing Mappings |pdfUrl=https://ceur-ws.org/Vol-4292/Sem4Tra-paper2-short.pdf |volume=Vol-4292 |authors=Pim Mulder,Wouter van den Berg,Jan Pieter Wijbenga,Cornelis Bouter }} ==Lowering the Barrier: An Architecture for Creating, Maintaining and Executing Mappings== https://ceur-ws.org/Vol-4292/Sem4Tra-paper2-short.pdf
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