1. Working towards a Common Language for Accessible, Interoperable, and Reproducible Historical Data • Rick J. Mourits, International Institute of Social History / Radboud University.

2. Tools, Challenges, and Implications of IPUMS Complete Count Population Census Data • Matt A. Nelson, University of Minnesota; Matthew Sobek, University of Minnesota; Diana Magnuson, University of Minnesota; Lap Huynh, University of Minnesota.

3. Data to the People: A Community Historical Data Project • Eve Snyder, HistoryForge, The History Center in Tompkins County (Ithaca, NY).

4. Validating Data via IDS and SHACL. Do Both Ways Lead to Rome? • Richard L. Zijdeman, International Institute of Social History; Rick J. Mourits, International Institute of Social History / Radboud University.