KG4S 2025
Knowledge Graphs for Sustainability 2025

Table of Contents

• Preface
  Summary: There were 10 papers submitted for peer-review to this workshop. Out of these, 8 papers were accepted for this volume, 2 as regular papers and 6 as short papers.

Regular papers

• Towards Connecting General DPP Ontology Frameworks with Domain-specific Information Sources 1-12
  Jakob Deich, Lukas Loeb, Anica Meins-Becker, Tobias Meisen, André Pomp
• Results and Discussions from Aligning Ontologies in the Circular Economy Domain 13-24
  Huanyu Li, Jana Vataščinová Ondřej Zamazal Ying Li Patrick Lambrix Eva Blomqvist

Short papers

• Optimizing Carbon Footprint & Energy Performance for the Sustainability of Historic Buildings using Knowledge Graphs & Digital Twins 25-31
  Alexandros Vassiliades, Anastasios I. Karageorgiadis, Elissavet Batziou, Sotiris Diplaris, Evangelos A. Stathopoulos, Nikolaos Dourvas, Ioannidis Konstantinos, Stefanos Vrochidis, Ioannis Kompatsiaris
• A Knowledge Graph Framework for Impact Calculation in Life-Cycle Assessment 22-38
  Claudia Diamantini, Domenico Potena, Cristina Rossetti, Emanuele Storti
• From Evidence to Insights: GraphRAG as a Dynamic Knowledge Layer for the Collaboration for Environmental Evidence’s Database of Evidence Reviews 39-45
  Christoph Stade, Jodi Schneider, Yuanxi Fu
• A Roadmap to Create a Knowledge Graph for the Circular Factory for the Perpetual Product 46-52
  Ratan Bahadur Thapa, Daniel Hernández, Nico Brandt, Jan-Felix Klein, Etienne Hoffmann, Steffen Staab, Michael Selzer, Gisela Lanza
• FAIR and Quality-Aware Air Quality Data Management: A Knowledge Graph-Based Approach
  53-59 Martin Katzenstein, Lorena Etcheverry
• Digital Product Passport: Initial System Architecture with Knowledge Graphs and Data Spaces 60-66
  Anastasiia Belova, Viola Gallina, Artem Revenko, Albin Ahmeti