Published May 26, 2022
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The LUBM4OBDA Benchmark
Description
The LUBM4OBDA Benchmark is an extension of the popular LUBM Benchmark to evaluate Ontology-Based Data Access (OBDA) engines over relational databases. In addition, LUBM4OBDA considers meta knowledge (also called reification or statement-level metadata) benchmarking. The main characteristics of LUBM4OBDA are:
- SQL data dumps for MySQL and PostgreSQL.
- Data generator for custom scaling factors.
- Original LUBM query set (queries 1-14).
- Meta knowledge query set for standard reification, singleton property and SPARQL-star (queries 15-18).
- R2RML and RML mappings.
Files
lubm4obda.zip
Files
(2.3 GB)
| Name | Size | Download all |
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md5:9722e6f8f288d46498ec051e0104b5ba
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2.3 GB | Preview Download |
Additional details
Related works
- Is identical to
- Software: https://github.com/oeg-upm/lubm4obda (URL)
- Is supplemented by
- Software: https://hub.docker.com/r/oegdataintegration/lubm4obda (URL)
References
- Guo, Yuanbo, Zhengxiang Pan, and Jeff Heflin. "LUBM: A benchmark for OWL knowledge base systems." Journal of Web Semantics 3.2-3 (2005): 158-182.