| Vol-3412 urn:nbn:de:0074-3412-0 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).

# SWoCoT 2023
Semantic Web on Constrained Things 2023

### Proceedings of the First International Workshop on Semantic Web on Constrained Things
co-located with 20th Extended Semantic Web Conference (ESWC 2023)

### Hersonissos, Greece, May 28, 2023.

Edited by

### Ghislain Auguste Atemezing *
Lionel Medini **
Frédérique Laforest ***

* MONDECA, SA, 18 rue de Londres, 75009 Paris, France
** LIRIS Lab, Univ Lyon, UCBL, CNRS, INSA Lyon, Centrale Lyon, Univ Lyon 2, LIRIS, UMR5205, F-69622 Villeurbanne, France
*** LIRIS Lab, Univ Lyon, INSA Lyon, CNRS, UCBL, Centrale Lyon, Univ Lyon 2, LIRIS, UMR5205, F-69621 Villeurbanne, France

## Table of Contents

- Preface

  In recent years, the Internet of Things (IoT) and the Semantics and Web of Things (SWoT) have been more and more often combined to collect sensing data conforming to the semantic web stack, expose kg-based services and build smart applications. At the same time, the need for decentralized infrastructure to capture and transform data on the edge has gained attraction due to the real necessity to reduce the global carbon emission of centralized architectures. A step towards the so-called Green Web.

  For this edition of SWoCoT2023, there were 8 papers submitted for peer-review to this workshop. Out of these, 6 papers were accepted for this volume, 5 as regular papers and 1 as short paper.

### Session 1: WoT Data Models and Ontologies

- Generating Visual Programming Blocks based on Semantics in W3C Thing Descriptions 1-15
  Michael Freund, Justus Fries, Thomas Wehr, Andreas Harth
- Towards an Indoor Environmental Quality Management Ontology 16-26
  Jihoon Chung, Gabriel Jacoby-Cooper, Kelsey Rook, Henrique Santos, Dennis Shelden, Elisa F. Kendall, Deborah L. McGuinness
- Bridging the Gap to the Web of Things. On the Conversion between WoT Data Models and the Semantic Definition Format 27-46
  Jan Romann

### Session 2: Embeddings, Reasoning and Solid

- Towards Cascading Reasoning for Generic Edge Processing 47-60
  Pieter Bonte, Femke Ongenae
- Evaluating the Effect of Semantic Enrichment on Entity Embeddings of IoT Knowledge Graphs 61-73
  Roderick van der Weerdt, Victor de Boer, Laura Daniele, Ronald Siebes, Frank van Harmelen
- A Solid Architecture for Machine Data Exchange with Access Control (short paper) 74-81
  Justus Fries, Michael Freund, Andreas Harth

### Session 3: Keynote

- The Web of Things 2.0 (keynote)
  Sebastian Käbisch

2023-05-31: submitted by Ghislain Atemezing, metadata incl. bibliographic data published under Creative Commons CC0
2023-06-10: published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073) |valid HTML5|