Surna (via headwaters region)
E1362342
UNEXPLORED
Surna is a river in central Norway known for its salmon fishing and as a significant tributary within the Orkla river system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Surna (via headwaters region) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19198196 — 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: Surna (via headwaters region) Context triple: [Orkla, hasTributary, Surna (via headwaters region)]
-
A.
Sura River basin
The Sura River basin is the drainage area of the Sura River in European Russia, encompassing a network of tributaries and surrounding landscapes that contribute to its flow.
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B.
Rana watershed
The Rana watershed is the river basin area in Nordland county, Norway, that collects and channels water feeding into the Ranelva river system.
-
C.
Surma River basin
The Surma River basin is a river drainage region in northeastern India and Bangladesh, known for its heavy monsoon rainfall, fertile floodplains, and role as a major tributary system of the Meghna River.
-
D.
Sarneraa river basin
The Sarneraa river basin is a Swiss alpine drainage area in the canton of Obwalden that collects waters from lakes and mountain streams, including Lake Lungern, before they flow toward Lake Lucerne.
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E.
Supsa River
The Supsa River is a waterway in western Georgia that flows through the Guria region before emptying into the Black Sea.
- 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: Surna (via headwaters region) Target entity description: Surna is a river in central Norway known for its salmon fishing and as a significant tributary within the Orkla river system.
-
A.
Sura River basin
The Sura River basin is the drainage area of the Sura River in European Russia, encompassing a network of tributaries and surrounding landscapes that contribute to its flow.
-
B.
Rana watershed
The Rana watershed is the river basin area in Nordland county, Norway, that collects and channels water feeding into the Ranelva river system.
-
C.
Surma River basin
The Surma River basin is a river drainage region in northeastern India and Bangladesh, known for its heavy monsoon rainfall, fertile floodplains, and role as a major tributary system of the Meghna River.
-
D.
Sarneraa river basin
The Sarneraa river basin is a Swiss alpine drainage area in the canton of Obwalden that collects waters from lakes and mountain streams, including Lake Lungern, before they flow toward Lake Lucerne.
-
E.
Supsa River
The Supsa River is a waterway in western Georgia that flows through the Guria region before emptying into the Black Sea.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.