This dataset includes data regarding Finnish Finnish Nineteenth-Century epistolary data. The RDF data has been converted from the source data provided by multiple Finnish cultural heritage organizations; we call the new dataset LetterSampo Finland. The Knowledge Graph contains harmonized data of: Letters, Actors, Fonds, Places, Occupations. The data model is designed for epistolary letter data, including the information about the sender, recipient, time of sending, and places of sending and receiving. To test and demonstrate its usefulness, this Knowledge Graph is in use in the semantic portal LetterSampo Finland, explained in more detail in the project page.

2025