2026-05-01T20:46:15Z https://datacatalogue.cessda.eu/oai-pmh/v0/oai

7703ed2e03b9001c8c484a0af0a6e7db42a3d3f1a45334512c2b8098e0fe79ca 2025-12-08T02:58:14Z language:enopenaire_data

DDI study level documentation for study 10.7802/2969 GESIS Knowledge Graph (GESIS KG) GESIS Knowledge Graph (GESIS KG) GESIS Knowledge Graph (GESIS KG) 10.7802/296910.7802/296910.7802/296910.7802/2969 Biswas, Debanjali Biswas, Debanjali Gupta, Endri Gupta, Endri Yu, Ran Yu, Ran Zapilko, Benjamin Zapilko, Benjamin [This work has been partially funded through the German Research Foundation (DFG) project NFDI4DS (no. 460234259)] GESIS Data Archive for the Social SciencesGESIS Datenarchiv für Sozialwissenschaften ArchivInfrastrukturInformationswissenschaftDatendokumentationFragebogenAutorArchivInfrastrukturInformationswissenschaftDatendokumentationFragebogenAutor The GESIS Knowledge Graph (GESIS KG) represents metadata of all scientific resources available in the GESIS Search (https://search.gesis.org/) and its semantic relationships in an integrated and consistent form and makes them accessible for integration and reuse. Understanding relations and dependencies between scientific resources is crucial to capture provenance, ensure reproducibility of research and facilitate informed search across resources. Hence, the GESIS KG captures links between different scientific resources, e.g., links between data, publications, survey instruments, survey variables, and links between entities like authors and social science concepts. The GESIS KG is geared towards interoperability and uses established W3C standards and widely accepted vocabularies, such as schema.org, DDI, the NFDIcore Ontology among others to increase interoperability and reusability of data on the Web for both humans and machines, e.g., through APIs. On instance-level, we address interoperability by reusing PIDs from commonly used PID systems, interlinking the GESIS KG with other KG provided by GESIS as well within the NFDI. Find more information at Find more information at <a href="https://data.gesis.org/gesiskg/ " target="_blank">https://data.gesis.org/gesiskg/ </a> Detailed description of the files can be found in GESISKG_readme.txt Keywords: knowledge graph, semantic web, scholarly resource metadata, social sciencesThe GESIS Knowledge Graph (GESIS KG) represents metadata of all scientific resources available in the GESIS Search (https://search.gesis.org/) and its semantic relationships in an integrated and consistent form and makes them accessible for integration and reuse. Understanding relations and dependencies between scientific resources is crucial to capture provenance, ensure reproducibility of research and facilitate informed search across resources. Hence, the GESIS KG captures links between different scientific resources, e.g., links between data, publications, survey instruments, survey variables, and links between entities like authors and social science concepts. The GESIS KG is geared towards interoperability and uses established W3C standards and widely accepted vocabularies, such as schema.org, DDI, the NFDIcore Ontology among others to increase interoperability and reusability of data on the Web for both humans and machines, e.g., through APIs. On instance-level, we address interoperability by reusing PIDs from commonly used PID systems, interlinking the GESIS KG with other KG provided by GESIS as well within the NFDI. Find more information at Find more information at <a href="https://data.gesis.org/gesiskg/ " target="_blank">https://data.gesis.org/gesiskg/ </a> Detailed description of the files can be found in GESISKG_readme.txt Keywords: knowledge graph, semantic web, scholarly resource metadata, social sciences Cross-sectionCrossSectionQuerschnittCrossSection Free access (without registration) - The research data can be downloaded directly by anyone without further limitations. CC BY 4.0: Namensnennung (https://creativecommons.org/licenses/by/4.0/deed.de)Freier Zugang (ohne Registrierung) - Die Forschungsdaten können von jedem direkt heruntergeladen werden. CC BY 4.0: Namensnennung (https://creativecommons.org/licenses/by/4.0/deed.de) http://dbkapps.gesis.org/dbkoai/oai.asp oai:dbk.gesis.org:SDN/10.7802_2969 2025-12-03 ddi:codebook:2_5