| Vol-3565 urn:nbn:de:0074-3565-1 Copyright © 2023 for the individual papers by the papers' authors. Copyright © 2023 for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International (CC BY 4.0).

# QuWeDa-MEPDaW 2023
Joint Proceedings of QuWeDa and MEPDaW 2023

### Joint Proceedings of the QuWeDa and MEPDaW 2023: 7th Workshop on Storing, Querying and Benchmarking Knowledge Graphs and 9th Workshop on Managing the Evolution and Preservation of the Data Web
co-located with 22nd International Semantic Web Conference (ISWC 2023)

### Athens, Greece, 6-10 November 2023.

Edited by

### Muhammad Saleem *
Axel-Cyrille Ngonga Ngomo *
Damien Graux **
Fabrizio Orlandi ***
Emetis Niazmand ****
Gabriela Ydler ****
Maria-Esther Vidal ****

* Universität Paderborn, Data Science group, 33098 Paderborn, Germany
** Huawei Technologies Research & Development Ltd, Edinburgh, UK
*** ADAPT Centre, Trinity College Dublin, Ireland
**** Leibniz University Hannover and Technische Informationsbibliothek (TIB), Germany

## Table of Contents

- Preface: 6th Workshop on Storing, Querying and Benchmarking Knowledge Graphs and 9th Workshop on Managing the Evolution and Preservation of the Data Web 1-6
  Muhammad Saleem, Axel-Cyrille N. Ngomo, Damien Graux, Fabrizio Orlandi, Emetis Niazmand, Gabriela Ydler, Maria-Esther Vidal

### QuWeDa 2023

- In-Memory Dictionary-Based Indexing of Quoted RDF Triples 7-21
  Ruben Taelman, Ruben Verborgh
- Combining Public and Private Linked Data through Graph-based Authorization Profiles in the semantic.works Framework 22-25
  Tom De Nies, Aad Versteden, Erika Pauwels, Johan Delaure
- How Does the Link Queue Evolve during Traversal-Based Query Processing? 26-33
  Ruben Eschauzier, Ruben Taelman, Ruben Verborgh
- StarBench: Benchmarking RDF-star Triplestores 34-49
  Ghadeer Abuoda, Christian Aebeloe, Daniele Dell’Aglio, Arthur Keen, Katja Hose

### MEPDaW 2023

- The Need for Better RDF Archiving Benchmarks 50-54
  Olivier Pelgrin, Ruben Taelman, Luis Galárraga, Katja Hose
- Studying Linked Data Accessibility Healthiness for the Long Tail of the Data Web 55-64
  Johannes Frey, Marvin Hofer, Sebastian Hellmann
- SPARQL Statement Annotations for Temporal Metadata in the Dydra RDF Store 65-83
  James Anderson, Vimal Kumar
- Lenti: An Adaptive Statistical Approach for Identifying Task-Specific Data Quality Measures 84-95
  Jeremy Debattista

2023-11-11: submitted by Muhammad Saleem, metadata incl. bibliographic data published under Creative Commons CC0
2023-11-27: published on CEUR Workshop Proceedings (CEUR-WS.org) |valid HTML5|