Kampar River
E415907
The Kampar River is a significant river in central Sumatra, Indonesia, known for its tidal bore phenomenon called the "Bono" wave and its importance to regional transport and local communities.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Kampar River canonical | 2 |
| Sungai Kampar | 2 |
| Kampar Kanan River | 1 |
| Kampar Kiri River | 1 |
| Kampar River, Riau | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4127747 — 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: Kampar River Context triple: [West Sumatra, hasMajorRiver, Kampar River]
-
A.
Johor River
The Johor River is a major waterway in the southern Malaysian state of Johor, historically significant as a strategic and economic lifeline for the region.
-
B.
Dungun River
Dungun River is a river in the Malaysian state of Terengganu, known for flowing through the Dungun district toward the South China Sea.
-
C.
Pahang River
The Pahang River is one of Peninsular Malaysia’s longest and most significant rivers, flowing through the state of Pahang and serving as an important waterway for transport, agriculture, and local communities.
-
D.
Kelantan River
The Kelantan River is a major waterway in northeastern Peninsular Malaysia that flows through the state of Kelantan into the South China Sea, playing a key role in the region’s ecology, agriculture, and settlements.
-
E.
Terengganu River
The Terengganu River is a significant waterway in the Malaysian state of Terengganu, flowing through Kuala Terengganu and playing an important role in local transport, fishing, and tourism.
- 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: Kampar River Target entity description: The Kampar River is a significant river in central Sumatra, Indonesia, known for its tidal bore phenomenon called the "Bono" wave and its importance to regional transport and local communities.
-
A.
Johor River
The Johor River is a major waterway in the southern Malaysian state of Johor, historically significant as a strategic and economic lifeline for the region.
-
B.
Dungun River
Dungun River is a river in the Malaysian state of Terengganu, known for flowing through the Dungun district toward the South China Sea.
-
C.
Pahang River
The Pahang River is one of Peninsular Malaysia’s longest and most significant rivers, flowing through the state of Pahang and serving as an important waterway for transport, agriculture, and local communities.
-
D.
Kelantan River
The Kelantan River is a major waterway in northeastern Peninsular Malaysia that flows through the state of Kelantan into the South China Sea, playing a key role in the region’s ecology, agriculture, and settlements.
-
E.
Terengganu River
The Terengganu River is a significant waterway in the Malaysian state of Terengganu, flowing through Kuala Terengganu and playing an important role in local transport, fishing, and tourism.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
river ⓘ |
| continent | Asia ⓘ |
| country | Indonesia ⓘ |
| emptiesInto |
Strait of Malacca
ⓘ
surface form:
Malacca Strait
|
| flowsDirection | eastward ⓘ |
| flowsThrough | Riau Province NERFINISHED ⓘ |
| formedByConfluenceOf |
Kampar River
self-linksurface differs
ⓘ
surface form:
Kampar Kanan River
Kampar River self-linksurface differs ⓘ
surface form:
Kampar Kiri River
|
| hasAlternativeName |
Kampar River
ⓘ
surface form:
Kampar River, Riau
Kampar River ⓘ
surface form:
Sungai Kampar
|
| hasCulturalSignificance |
local folklore about Bono
ⓘ
traditional river-based livelihoods ⓘ |
| hasEconomicImportance |
fisheries
ⓘ
tourism related to Bono wave ⓘ transportation corridor ⓘ |
| hasHydrologicalPhenomenon | tidal bore ⓘ |
| hasHydrologicalType | tidal river ⓘ |
| hasMouth |
Strait of Malacca
ⓘ
surface form:
Malacca Strait
|
| hasRecreationActivity |
boat tours
ⓘ
river surfing ⓘ |
| hasRisk |
dangerous tidal waves during Bono
ⓘ
strong currents during tidal bore ⓘ |
| hasSourceRegion | Bukit Barisan mountains ⓘ |
| hasTidalBore | Bono wave ⓘ |
| influencedBy | tides of the Malacca Strait ⓘ |
| knownFor |
Bono tidal bore
ⓘ
strong tidal currents ⓘ surfable tidal bore ⓘ |
| languageOrigin |
Malay
ⓘ
surface form:
Malay language
|
| locatedIn |
Riau Province
NERFINISHED
ⓘ
Sumatra ⓘ |
| locatedInCountrySubdivision |
Riau
ⓘ
surface form:
Province of Riau
|
| locatedInRegion | central Sumatra ⓘ |
| locatedNear |
Kampar Regency
ⓘ
Pelalawan Regency ⓘ |
| partOf |
drainage basin of the Malacca Strait
ⓘ
river systems of Sumatra ⓘ |
| subjectOf |
studies on tidal bores
ⓘ
surf tourism reports ⓘ |
| supports |
local communities
ⓘ
riverine settlements ⓘ |
| usedFor |
fishing
ⓘ
local transportation ⓘ regional transport ⓘ riverine trade ⓘ tourism ⓘ |
| waterBodyType | freshwater river ⓘ |
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: Kampar River Description of subject: The Kampar River is a significant river in central Sumatra, Indonesia, known for its tidal bore phenomenon called the "Bono" wave and its importance to regional transport and local communities.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Sungai Kampar
this entity surface form:
Kampar Kanan River
this entity surface form:
Kampar Kiri River
this entity surface form:
Sungai Kampar
this entity surface form:
Kampar River, Riau