Cumbharjua Canal (as connecting channel)
E389451
Cumbharjua Canal is a tidal waterway in Goa, India, that links major rivers and estuaries and is known for its mangrove-lined banks and crocodile-inhabited waters.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cumbharjua Canal (as connecting channel) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3792563 — 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: Cumbharjua Canal (as connecting channel) Context triple: [Zuari River, hasTributary, Cumbharjua Canal (as connecting channel)]
-
A.
Nira Left Bank Canal
Nira Left Bank Canal is a major irrigation canal in Maharashtra, India, that supplies water to agricultural areas including the Baramati region.
-
B.
Sankey Canal
Sankey Canal is one of England’s earliest industrial canals, historically built to transport coal and other goods in the northwest of the country.
-
C.
Muzza Canal
Muzza Canal is an important historic irrigation and navigation canal in Lombardy, Italy, branching from the Adda River to serve the surrounding agricultural plains.
-
D.
Ghotki Feeder Canal
Ghotki Feeder Canal is a major irrigation canal in Sindh, Pakistan, that distributes Indus River water from the Guddu Barrage to agricultural lands in the Ghotki region and surrounding areas.
-
E.
Emperor’s Canal
Emperor’s Canal is one of Amsterdam’s main historic canals, renowned for its elegant 17th-century canal houses and central role in the city’s UNESCO-listed canal belt.
- 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: Cumbharjua Canal (as connecting channel) Target entity description: Cumbharjua Canal is a tidal waterway in Goa, India, that links major rivers and estuaries and is known for its mangrove-lined banks and crocodile-inhabited waters.
-
A.
Nira Left Bank Canal
Nira Left Bank Canal is a major irrigation canal in Maharashtra, India, that supplies water to agricultural areas including the Baramati region.
-
B.
Sankey Canal
Sankey Canal is one of England’s earliest industrial canals, historically built to transport coal and other goods in the northwest of the country.
-
C.
Muzza Canal
Muzza Canal is an important historic irrigation and navigation canal in Lombardy, Italy, branching from the Adda River to serve the surrounding agricultural plains.
-
D.
Ghotki Feeder Canal
Ghotki Feeder Canal is a major irrigation canal in Sindh, Pakistan, that distributes Indus River water from the Guddu Barrage to agricultural lands in the Ghotki region and surrounding areas.
-
E.
Emperor’s Canal
Emperor’s Canal is one of Amsterdam’s main historic canals, renowned for its elegant 17th-century canal houses and central role in the city’s UNESCO-listed canal belt.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
canal
ⓘ
tidal waterway ⓘ |
| connectsWith |
Cumbarjua River estuary
ⓘ
Goa backwaters ⓘ Mandovi River ⓘ Zuari River ⓘ |
| country | India ⓘ |
| hasBankVegetation | mangroves ⓘ |
| hasEcologicalSignificance |
crocodile habitat
ⓘ
mangrove habitat ⓘ |
| hasEnvironmentalConcern |
crocodile conservation
ⓘ
mangrove conservation ⓘ |
| hasFauna |
mugger crocodile
ⓘ
saltwater crocodile ⓘ |
| hasFlora | mangrove forests ⓘ |
| hasHydrologicalCharacteristic |
brackish water
ⓘ
tidal ⓘ |
| hasNavigationUse |
fishing canoes
ⓘ
small boats ⓘ |
| hasRecreationalActivity |
birdwatching
ⓘ
boat safaris ⓘ |
| hasSalinityRegime | mix of freshwater and seawater ⓘ |
| isPartOf | Goa’s inland waterways network ⓘ |
| knownFor |
crocodile-inhabited waters
ⓘ
mangrove-lined banks ⓘ |
| languageOfToponym |
Konkani
ⓘ
Portuguese ⓘ |
| locatedIn |
Goa
ⓘ
India ⓘ |
| locatedInAdministrativeTerritory |
North Goa district
ⓘ
South Goa district ⓘ |
| locatedInRegion | Konkan ⓘ |
| locatedInRiverBasin |
Mandovi River
ⓘ
surface form:
Mandovi River basin
|
| locatedOnContinent | Asia ⓘ |
| mouthLocatedIn |
Arabian Sea coast
ⓘ
surface form:
Arabian Sea via Mandovi and Zuari estuaries
|
| nearbySettlement |
Sinquerim village
ⓘ
surface form:
Cumbarjua village
Old Goa ⓘ Ponda region ⓘ |
| partOf | Mandovi–Zuari estuarine system ⓘ |
| subjectTo | tides of the Arabian Sea ⓘ |
| usedFor |
crocodile-spotting boat tours
ⓘ
fishing ⓘ inland water transport ⓘ tourism ⓘ |
| waterbodyType | estuarine channel ⓘ |
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: Cumbharjua Canal (as connecting channel) Description of subject: Cumbharjua Canal is a tidal waterway in Goa, India, that links major rivers and estuaries and is known for its mangrove-lined banks and crocodile-inhabited waters.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.