|A reference to the page in the English (and Dutch) edition of the Atlas of Remote Islands where this island is described.|
|Used on these elements|
|Status: in use|
|Tools for this tag|
Schalansky_ref=* - the Schalansky_ref is a reference to the page in the English (and Dutch) edition of the Atlas of Remote Islands where this island is described.
This is an Atlas by Judith Schalansky  made in 2009, originally in German. The OSM references are taken from the English edition of 2010.
This key is deliberate with an uppercase initial S, as it is a person name.
There are 50 references in total.
26 is the first and 132 the last.
As such, the Schalansky_ref is not something that is visible "on the ground" and there is no way at all to check it's existence by means of a sign "on the ground". It shares this property (a.o.) with administrative borders or telephone numbers.