As a new data provider on opendata.swiss, I need to understand the core principles for publishing Open Government Data. Locate the official OGD Guidelines document and identify the key principles for data publication. Also, state the publication year of these guidelines.
Navigate to the opendata.swiss homepage. Access the 'Handbuch' (Manual) section. Find and open the 'Publikationsrichtlinien' (Publication Guidelines) document. Identify and list the key principles for publishing Open Government Data. Locate and state the publication year of the guidelines document.
Successfully navigate to the official OGD Guidelines document. Identify and list the following five principles for publishing Open Government Data: 'Open Data by Default', 'Vorliegen von Schutzbestimmungen', 'Übersicht der Daten', 'Referenzieren auf opendata.swiss', and 'Kontaktperson oder -stelle'. State that the publication year of the OGD Guidelines document is 2020.