Detail
Type Zk. - Schanz is a Zinken (Outlying Farm).
A Freiburg - The Amtsbezirk for Schanz is Freiburg. The Amtsbezirk is the District Office.
See Breitnau - A See notation means the entry is dependent on another entry. In this case, Schanz is dependent on Breitnau, which should be consulted for additional information.