Ratargul Swamp Forest
E501745
Ratargul Swamp Forest is a freshwater swamp forest in northeastern Bangladesh, famed for its submerged woodland scenery and boat-based ecotourism during the monsoon season.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ratargul Swamp Forest canonical | 2 |
| Sylhet forest range | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5191394 — 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: Ratargul Swamp Forest Context triple: [Sylhet, near, Ratargul Swamp Forest]
-
A.
Sundarbans
The Sundarbans is a vast mangrove forest and UNESCO World Heritage Site in the Ganges-Brahmaputra-Meghna delta, famed for its rich biodiversity and Bengal tiger population.
-
B.
Sajnakhali Wildlife Sanctuary
Sajnakhali Wildlife Sanctuary is a protected area within the Indian Sundarbans, noted for its mangrove forests and rich birdlife, including numerous waterfowl and raptors.
-
C.
Dibru-Saikhowa National Park
Dibru-Saikhowa National Park is a biodiversity-rich protected area in northeastern India, renowned for its riverine landscapes, rare and endangered wildlife, and status as a biosphere reserve and Important Bird Area.
-
D.
Rajbari National Park
Rajbari National Park is a protected wildlife area in the Indian state of Tripura, known for its rich biodiversity and forested landscapes.
-
E.
Manas National Park
Manas National Park is a UNESCO World Heritage-listed wildlife sanctuary in India renowned for its rich biodiversity, including tigers, elephants, and rare endemic species, and its scenic Himalayan foothill landscapes.
- 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: Ratargul Swamp Forest Target entity description: Ratargul Swamp Forest is a freshwater swamp forest in northeastern Bangladesh, famed for its submerged woodland scenery and boat-based ecotourism during the monsoon season.
-
A.
Sundarbans
The Sundarbans is a vast mangrove forest and UNESCO World Heritage Site in the Ganges-Brahmaputra-Meghna delta, famed for its rich biodiversity and Bengal tiger population.
-
B.
Sajnakhali Wildlife Sanctuary
Sajnakhali Wildlife Sanctuary is a protected area within the Indian Sundarbans, noted for its mangrove forests and rich birdlife, including numerous waterfowl and raptors.
-
C.
Dibru-Saikhowa National Park
Dibru-Saikhowa National Park is a biodiversity-rich protected area in northeastern India, renowned for its riverine landscapes, rare and endangered wildlife, and status as a biosphere reserve and Important Bird Area.
-
D.
Rajbari National Park
Rajbari National Park is a protected wildlife area in the Indian state of Tripura, known for its rich biodiversity and forested landscapes.
-
E.
Manas National Park
Manas National Park is a UNESCO World Heritage-listed wildlife sanctuary in India renowned for its rich biodiversity, including tigers, elephants, and rare endemic species, and its scenic Himalayan foothill landscapes.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
swamp forest
ⓘ
tourist attraction ⓘ |
| accessPoint | Gowainghat ⓘ |
| averageWaterDepthDuringMonsoon | approximately 10 feet ⓘ |
| biome | tropical ⓘ |
| climate | humid subtropical ⓘ |
| commonTreeSpecies | Pongamia pinnata ⓘ |
| coordinateApprox | 25.0°N 91.9°E ⓘ |
| country | Bangladesh ⓘ |
| distanceFromSylhetCity | about 26 km ⓘ |
| dominantTreeSpecies | Barringtonia acutangula ⓘ |
| ecologicalImportance |
carbon sequestration
ⓘ
floodwater retention ⓘ wetland habitat for aquatic and semi-aquatic species ⓘ |
| ecosystemType | freshwater swamp forest ⓘ |
| fauna |
insects
ⓘ
monkeys ⓘ snakes ⓘ various fish species ⓘ water birds ⓘ |
| floodingPattern | seasonally flooded ⓘ |
| governingBody | Bangladesh Forest Department ⓘ |
| localNameOfCommonTree | Koroch ⓘ |
| localNameOfDominantTree | Hijal ⓘ |
| locatedIn |
Gowainghat Upazila
ⓘ
Sylhet Division ⓘ |
| locatedNear |
Gowain River
ⓘ
Kushiyara River ⓘ Sylhet city ⓘ
linked to:
Sylhet
|
| locatedOn | floodplain of the Gowain River ⓘ |
| maxWaterDepthDuringMonsoon | approximately 15–20 feet ⓘ |
| notableFor |
boat-based ecotourism
ⓘ
submerged woodland scenery ⓘ |
| partOf |
Sylhet forest range
ⓘ
linked to:
Ratargul Swamp Forest
|
| protectionStatus | reserved forest ⓘ |
| region | northeastern Bangladesh ⓘ |
| threat |
deforestation
ⓘ
illegal fishing ⓘ pollution ⓘ unregulated tourism ⓘ |
| tourismActivity |
birdwatching
ⓘ
boat tours ⓘ nature photography ⓘ |
| tourismSeason | monsoon season ⓘ |
| transportMode | road and boat ⓘ |
| vegetationType | evergreen ⓘ |
| waterSource |
floodwater from Gowain River
ⓘ
rainwater ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Ratargul Swamp Forest Description of subject: Ratargul Swamp Forest is a freshwater swamp forest in northeastern Bangladesh, famed for its submerged woodland scenery and boat-based ecotourism during the monsoon season.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ratargul Swamp Forest