1. prof_chair_2019_427.rdf
2. prof_chair_2019_435.rdf
3. prof_chair_2019_446.rdf
4. prof_chair_2020_459.rdf
5. prof_chair_2021_497.rdf
6. prof_chair_2021_498.rdf
7. prof_chair_2021_514.rdf
8. prof_chair_2022_523.rdf
9. prof_chair_2024_581.rdf
10. prof_chair_2024_584.rdf