Back River
E392036
Back River is a tidal channel and secondary waterway in South Carolina that branches off from the Cooper River and helps drain the surrounding coastal lowlands.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Back River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3686605 — 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: Back River Context triple: [Cooper River, hasTributary, Back River]
-
A.
Avon River
The Avon River is a scenic waterway in Stratford, Ontario, that runs through the city’s parklands and provides a picturesque setting for the renowned Stratford Festival.
-
B.
Pembroke River
The Pembroke River is a tidal waterway in Pembrokeshire, Wales, that flows past the historic Pembroke Castle before joining the Milford Haven Waterway.
-
C.
Bass River
Bass River is a tidal river and estuary on Cape Cod in Massachusetts, known for its boating, fishing, and scenic salt marshes.
-
D.
Ashley River
The Ashley River is a tidal river in South Carolina that flows through the Charleston area and is known for its historic plantations and role in the region’s colonial and Civil War history.
-
E.
Anchor River
Anchor River is a salmon-rich river on Alaska’s Kenai Peninsula that flows into Cook Inlet and is popular for fishing and outdoor recreation.
- 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: Back River Target entity description: Back River is a tidal channel and secondary waterway in South Carolina that branches off from the Cooper River and helps drain the surrounding coastal lowlands.
-
A.
Avon River
The Avon River is a scenic waterway in Stratford, Ontario, that runs through the city’s parklands and provides a picturesque setting for the renowned Stratford Festival.
-
B.
Pembroke River
The Pembroke River is a tidal waterway in Pembrokeshire, Wales, that flows past the historic Pembroke Castle before joining the Milford Haven Waterway.
-
C.
Bass River
Bass River is a tidal river and estuary on Cape Cod in Massachusetts, known for its boating, fishing, and scenic salt marshes.
-
D.
Ashley River
The Ashley River is a tidal river in South Carolina that flows through the Charleston area and is known for its historic plantations and role in the region’s colonial and Civil War history.
-
E.
Anchor River
Anchor River is a salmon-rich river on Alaska’s Kenai Peninsula that flows into Cook Inlet and is popular for fishing and outdoor recreation.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
secondary waterway
ⓘ
tidal channel ⓘ |
| branchesFrom | Cooper River ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| drains | coastal lowlands near the Cooper River ⓘ |
| environmentalRole |
drainage of surrounding coastal lowlands
ⓘ
habitat for coastal and estuarine species ⓘ |
| flowsThrough | coastal lowlands of the South Carolina Lowcountry ⓘ |
| hasEcosystemType |
estuarine habitat
ⓘ
tidal marsh ⓘ |
| hasWaterSalinity | brackish water ⓘ |
| hydrologicalType | tidal waterway ⓘ |
| influencedBy | Atlantic Ocean tides ⓘ |
| locatedIn |
South Carolina
ⓘ
coastal South Carolina ⓘ |
| locatedInAdministrativeEntity |
Berkeley County, South Carolina
NERFINISHED
ⓘ
Charleston County, South Carolina NERFINISHED ⓘ |
| mouthLocatedIn | tidal estuary of the Cooper River ⓘ |
| near |
Charleston–North Charleston metropolitan area
ⓘ
surface form:
Charleston metropolitan area
|
| partOf |
Atlantic coastal drainage basin
ⓘ
Cooper River system ⓘ South Carolina Lowcountry waterways ⓘ |
| usedFor |
drainage of wetlands
ⓘ
small boat navigation ⓘ |
| waterBodyType | river 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: Back River Description of subject: Back River is a tidal channel and secondary waterway in South Carolina that branches off from the Cooper River and helps drain the surrounding coastal lowlands.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.