Ustermer Aa
E1408458
UNEXPLORED
Ustermer Aa is a river in the canton of Zurich, Switzerland, that serves as one of the main tributaries feeding into Greifensee.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ustermer Aa canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T20044854 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ustermer Aa Context triple: [Greifensee (lake), inflow, Ustermer Aa]
-
A.
Erms river
The Erms river is a tributary of the Neckar in Baden-Württemberg, Germany, flowing through the Swabian Jura and the district of Reutlingen.
-
B.
Sursilvan
Sursilvan is a major variety of the Romansh language spoken primarily in the Surselva region of the canton of Graubünden in Switzerland.
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C.
Remstal
Remstal is a renowned wine-growing valley in the German state of Baden-Württemberg, known for its picturesque landscapes and high-quality wines, particularly Riesling and Trollinger.
-
D.
Sarner Aa
Sarner Aa is a river in central Switzerland that drains Lake Sarnen and flows through the canton of Obwalden before reaching Lake Lucerne.
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E.
Emstek
Emstek is a municipality in Lower Saxony, Germany, situated in the district of Cloppenburg and known for its rural character and agricultural economy.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ustermer Aa Target entity description: Ustermer Aa is a river in the canton of Zurich, Switzerland, that serves as one of the main tributaries feeding into Greifensee.
-
A.
Erms river
The Erms river is a tributary of the Neckar in Baden-Württemberg, Germany, flowing through the Swabian Jura and the district of Reutlingen.
-
B.
Sursilvan
Sursilvan is a major variety of the Romansh language spoken primarily in the Surselva region of the canton of Graubünden in Switzerland.
-
C.
Remstal
Remstal is a renowned wine-growing valley in the German state of Baden-Württemberg, known for its picturesque landscapes and high-quality wines, particularly Riesling and Trollinger.
-
D.
Sarner Aa
Sarner Aa is a river in central Switzerland that drains Lake Sarnen and flows through the canton of Obwalden before reaching Lake Lucerne.
-
E.
Emstek
Emstek is a municipality in Lower Saxony, Germany, situated in the district of Cloppenburg and known for its rural character and agricultural economy.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.