Inproceedings,

KGCW2023 Challenge Report RDFProcessingToolkit / Sansa

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4th International Workshop on Knowledge Graph Construction @ ESWC 2023, 3471, Hersonissos, Greece, (2023)

Abstract

This is the report of our participation in the KGCW2023 Challenge @ ESWC 2023 with our RDFProcessingToolkit/Sansa system which won the “fastest” tool award. The challenge was about the construction of RDF knowledge graphs from RML specifications with varying complexity in regard to the mix of input formats, characteristics of the data and the needed join operations. We detail how we integrated our tool into the provided benchmark framework. Thereby we also report on the issues and shortcomings we encountered as a base for future improvements. Furthermore, we provide an analysis of the data measured with the benchmark framework.

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