Published December 2, 2025 | Version 1.0

LKG-NF

  • 1. Department of Human-Centered Artificial Intelligence, Institute of Applied Computer Science, Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University
  • 2. Faculty of Applied Mathematics and Computer Science, Belarusian State University
  • 3. ROR icon AGH University of Krakow
  • 4. ROR icon Jagiellonian University

Description

The LKG-NF Dataset is the first deliverable of the Lem Knowledge Graph (LKG) project, which aims at creating a knowledge base about Stanisław Lem’s publications. It is based on data collected by Victor Yaznevich published in the two-volume work Stanislaw Lem: Non Fiction (Megatom, Minsk 2025). The ontology used for the project is LRMoo, an extension of CIDOC-CRM designed by the International Federation of Library Associations and Institutions (IFLA).

The present publication consists of the following files:

  • README.md – dataset description
  • lkg-nf.ttl – the LKG-NF graph in RDF Turtle notation
  • q1.rq–q10.rq – ten files containing exemplary competency questions translated into SPARQL queries
  • new_subproperies.md – description of the extension of LRMoo adapted for the project

Files

new_subproperties.md

Files (40.0 MB)

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Additional details

Funding

Jagiellonian University
CHExRISH: Cultural Heritage Exploration and Retrieval with Intelligent Systems at Jagiellonian University
Jagiellonian University
Priority Research Area DigiWorld