SDM-RDFizer: An RML interpreter for the efficient creation of RDF knowledge graphs

E Iglesias, S Jozashoori, D Chaves-Fraga… - Proceedings of the 29th …, 2020 - dl.acm.org
In recent years, the amount of data has increased exponentially, and knowledge graphs
have gained attention as data structures to integrate data and knowledge harvested from …

The virtual knowledge graph system ontop

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M Rodriguez-Muro, M Rezk - Journal of Web Semantics, 2015 - Elsevier
Existing SPARQL-to-SQL translation techniques have limitations that reduce their
robustness, efficiency and dependability. These limitations include the generation of …