Digital Memory Culture: ‘Gestapo.Terror.Places’

Overview

The Gestapo.Terror.Orte project represents a collaborative initiative between Hochschule Hannover and TIB – Leibniz-Informationszentrum Technik und Naturwissenschaften to document sites of Gestapo terror in Lower Saxony between 1933 and 1945. Developed in cooperation with the Foundation of Lower Saxony Memorials, the project employs a citizen science framework to create a digital, interactive map that identifies and contextualizes former Gestapo headquarters, detention facilities, and sites of persecution. The initiative positions itself as a laboratory for societal self-reflection, integrating community participants, students, and researchers in the production of structured historical data. By enabling active participation in memory culture, the project addresses the need for memorial sites to provide digital information resources while fostering engagement with National Socialist history through direct involvement in knowledge production.

Methods and approach

The project operationalizes a citizen science methodology in which members of the public work alongside students and researchers to extract and structure historical information from archival sources and existing literature. Participants receive training through regular workshops, tutorials, and learning materials to ensure adherence to scholarly standards in data collection and documentation. The technical infrastructure relies on open linked data platforms including Wikidata and FactGrid for data processing and provision. Source analysis involves identifying relevant facts from historical documents, such as Gestapo records, which are then coded as structured data entries for the digital map. The Hochschule Hannover and the Open Science Lab at TIB function as an innovation partnership, continuously developing both the data management systems and participatory historiographic practices. The methodology incorporates transparent quality control mechanisms to validate collaborative contributions, establishing a framework for iterative knowledge development between academic and civil society actors.

Results

The primary output is an openly accessible interactive map titled Gestapo.Terror.Orte in Niedersachsen 1933–1945, which visualizes georeferenced data on sites of Gestapo operations throughout the region. The map functions as a research tool available for use by educational institutions, memorial sites, students, and researchers, with provisions for ongoing supplementation and refinement by qualified participants. The data infrastructure employs linked open data standards, enhancing interoperability and reusability across institutional contexts. Recognition of the project's efficacy in knowledge transfer was formalized through the 2023 bit online Team Award for Information Professionals, awarded to the associated semester project Open Data und Erinnerungskultur. The initiative has generated peer-reviewed scholarship and media coverage examining the application of Wikidata platforms as tools for research-oriented memory work. Documentation includes published analyses of source materials demonstrating the conversion of archival evidence into structured database entries.

Implications

The project demonstrates a model for integrating citizen science methodologies into historical research and memory culture infrastructure, particularly regarding sensitive histories of state terror and persecution. By establishing transparent, collaborative research processes, the initiative addresses institutional needs for digitized memorial content while creating mechanisms for public engagement with historiographic practice. The framework enables participants to develop critical analytical capacities for recognizing historical continuities and engaging with contemporary questions through direct interaction with primary sources and data modeling processes. The open access architecture and linked data standards facilitate broader institutional adoption and interoperability with existing digital humanities and memorial site infrastructures. The methodology suggests potential applications for participatory research in other contexts requiring both scholarly rigor and community involvement in knowledge production, particularly where historical understanding intersects with civic education objectives.