Supplementary material: SciKGDash duplicate predicate analysis in ORKG

This material includes the script impact_analysis.py, which processes data stored in the SciKGDash database (https://sandbox.orkg.org/curation-dashboard). The script analyzes clustering and predicate information, focusing on cluster size distributions and identifying predicates that are candidates for merging or deletion. The dataset used for this analysis was collected on 30 April 2026. The file predicate_usage.json contains usage statistics for each predicate, detailing occurrences in subject, predicate, and object positions. The file impact_analysis.json provides detailed information about each detected cluster, including structural and statistical properties. Finally, terminal_output.txt includes the corresponding console output, summarizing the main findings derived from impact_analysis.json.