Black Warrior River
E338642
The Black Warrior River is a major waterway in west-central Alabama that flows through cities like Tuscaloosa and serves as an important resource for transportation, industry, and recreation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Black Warrior River canonical | 24 |
How this entity was disambiguated
This entity first appeared as the object of triple T3209623 — 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: Black Warrior River Context triple: [Tuscaloosa, Alabama, locatedOnRiver, Black Warrior River]
-
A.
Đáy River
Đáy River is a significant river in northern Vietnam that flows through several provinces and districts, serving as an important waterway and agricultural resource.
-
B.
Blood River
Blood River is a river in KwaZulu-Natal, South Africa, historically renowned as the site of the 1838 Battle of Blood River between Voortrekker settlers and Zulu forces.
-
C.
Ourthe River
The Ourthe River is a major watercourse in southeastern Belgium that flows through the Ardennes region before joining the Meuse River.
-
D.
Whiskey River
"Whiskey River" is a country song popularized by Willie Nelson, known for its themes of heartache and escape and for being one of his signature performance staples.
-
E.
River Sow
The River Sow is a river in Staffordshire, England, that flows through the town of Stafford before joining the River Trent.
- 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: Black Warrior River Target entity description: The Black Warrior River is a major waterway in west-central Alabama that flows through cities like Tuscaloosa and serves as an important resource for transportation, industry, and recreation.
-
A.
Đáy River
Đáy River is a significant river in northern Vietnam that flows through several provinces and districts, serving as an important waterway and agricultural resource.
-
B.
Blood River
Blood River is a river in KwaZulu-Natal, South Africa, historically renowned as the site of the 1838 Battle of Blood River between Voortrekker settlers and Zulu forces.
-
C.
Ourthe River
The Ourthe River is a major watercourse in southeastern Belgium that flows through the Ardennes region before joining the Meuse River.
-
D.
Whiskey River
"Whiskey River" is a country song popularized by Willie Nelson, known for its themes of heartache and escape and for being one of his signature performance staples.
-
E.
River Sow
The River Sow is a river in Staffordshire, England, that flows through the town of Stafford before joining the River Trent.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
river
ⓘ
waterway ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| confluenceLocation | near Birmingham, Alabama ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dischargesInto |
Tombigbee River
ⓘ
surface form:
Tombigbee River at Demopolis
|
| drainageBasinArea |
approximately 15,500 square kilometers
ⓘ
approximately 6,000 square miles ⓘ |
| economicImportance |
supports coal industry
ⓘ
supports manufacturing ⓘ supports power generation ⓘ |
| flowsThrough |
Birmingham–Hoover metropolitan area
ⓘ
surface form:
Birmingham metropolitan area
Demopolis ⓘ Tuscaloosa, Alabama ⓘ
surface form:
Tuscaloosa
|
| formedByConfluenceOf |
Locust Fork
ⓘ
Mulberry Fork ⓘ |
| hasLockAndDam |
Holt Lock and Dam
ⓘ
surface form:
Bankhead Lock and Dam
Holt Lock and Dam ⓘ Oliver Lock and Dam ⓘ |
| hasReservoir |
Bankhead Lake
NERFINISHED
ⓘ
Holt Lake NERFINISHED ⓘ Lake Tuscaloosa ⓘ |
| length |
approximately 178 miles
ⓘ
approximately 286 kilometers ⓘ |
| locatedIn | Alabama ⓘ |
| locatedInCounty |
Greene County
ⓘ
Hale County ⓘ Jefferson County ⓘ Tuscaloosa County NERFINISHED ⓘ Walker County ⓘ |
| locatedInRegion | west-central Alabama ⓘ |
| majorTributaryOf | Tombigbee River ⓘ |
| managedBy | U.S. Army Corps of Engineers ⓘ |
| mouth | Tombigbee River ⓘ |
| namedAfter | Black Warrior Creek NERFINISHED ⓘ |
| navigationChannelDepth |
approximately 2.7 meters
ⓘ
approximately 9 feet ⓘ |
| partOf | Mobile River drainage basin ⓘ |
| passesNear | University of Alabama ⓘ |
| recreationalActivities |
boating
ⓘ
fishing ⓘ swimming ⓘ |
| riverSystem |
Tombigbee River
ⓘ
surface form:
Tombigbee River system
|
| sourceRegion |
Appalachian Plateau
ⓘ
surface form:
Appalachian Highlands of Alabama
|
| state | Alabama ⓘ |
| uses |
commercial transportation
ⓘ
industrial water supply ⓘ navigation ⓘ recreation ⓘ |
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: Black Warrior River Description of subject: The Black Warrior River is a major waterway in west-central Alabama that flows through cities like Tuscaloosa and serves as an important resource for transportation, industry, and recreation.
Referenced by (24)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Walker County, Alabama
subject surface form:
Riverwalk (Tuscaloosa)