doku

2 files changed, 6 insertions, 3 deletions

diff --git a/README.md b/README.md
index d18a4a4..e2ac1b3 100644
--- a/README.md
+++ b/README.md
@@ -208,8 +208,11 @@ passenger service. Station names may be surrounded by brackets.
 ```
 
 Taken as-is from the PDF file. commonAttr contains only properties which are
-identical in each variant. *station* is translated from DS100 to a station
-name; its meaning is unknown.
+identical in each variant. *station* is translated from DS100 to a station name
+and likely the first station on the train's route where the corresponding
+attributes are valid. Presumably, they valid until the station mentioned in the
+next entry is reached (or the train reaches its terminus). *station* may be
+prefixed with a plus sign.
 
 #### schedules
 
diff --git a/schema.yml b/schema.yml
index 187fb0a..44869d1 100644
--- a/schema.yml
+++ b/schema.yml
@@ -121,7 +121,7 @@ components:
         station:
           type: string
           example: "Basel SBB"
-          description: station name, details unknown
+          description: station name, may be prefixed with a plus sign
         vmax:
           type: integer
           example: 300