Detail
Type D. - Sankt Nikolaus is a Dorf (Village).
A Freiburg - The Amtsbezirk for Sankt Nikolaus is Freiburg. The Amtsbezirk is the District Office.
See Opfingen - A See notation means the entry is dependent on another entry. In this case, Sankt Nikolaus is dependent on Opfingen, which should be consulted for additional information.