Campbell County–Halifax County line
E1014444
The Campbell County–Halifax County line is the boundary separating Campbell County and Halifax County in south-central Virginia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Campbell County–Halifax County line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12966488 — 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: Campbell County–Halifax County line Context triple: [Brookneal, Virginia, locatedNear, Campbell County–Halifax County line]
-
A.
York County
York County is a coastal county in southwestern Maine known for its historic towns, beaches, and role as one of the state's earliest settled regions.
-
B.
York County
York County is a county in northern South Carolina that forms part of the greater Charlotte metropolitan region.
-
C.
York County
York County is a county in south-central Pennsylvania known for its mix of agricultural landscapes, historic towns, and growing suburban communities.
-
D.
York County
York County is a county in southeastern Virginia that forms part of the Hampton Roads metropolitan region along the Chesapeake Bay.
-
E.
York County
York County was a former county in Ontario, Canada, that historically encompassed the area around present-day Toronto before being restructured into regional municipalities.
- 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: Campbell County–Halifax County line Target entity description: The Campbell County–Halifax County line is the boundary separating Campbell County and Halifax County in south-central Virginia.
-
A.
York County
York County is a coastal county in southwestern Maine known for its historic towns, beaches, and role as one of the state's earliest settled regions.
-
B.
York County
York County is a county in southeastern Virginia that forms part of the Hampton Roads metropolitan region along the Chesapeake Bay.
-
C.
York County
York County is a county in northern South Carolina that forms part of the greater Charlotte metropolitan region.
-
D.
York County
York County is a county in south-central Pennsylvania known for its mix of agricultural landscapes, historic towns, and growing suburban communities.
-
E.
York County
York County was a former county in Ontario, Canada, that historically encompassed the area around present-day Toronto before being restructured into regional municipalities.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
administrative boundary
ⓘ
county boundary ⓘ |
| borderBetween |
Campbell County, Virginia
ⓘ
Halifax County, Virginia ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasRole | county boundary within Virginia ⓘ |
| locatedIn |
United States
ⓘ
linked to:
United States of America
Virginia ⓘ |
| locatedInRegion |
South-central Virginia
ⓘ
linked to:
south-central Virginia
|
| partOf |
Campbell County, Virginia
ⓘ
Halifax County, Virginia ⓘ |
| separates |
Campbell County, Virginia
ⓘ
Halifax County, Virginia ⓘ |
| state | Virginia ⓘ |
| subdivisionTypeDelimited | county ⓘ |
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: Campbell County–Halifax County line Description of subject: The Campbell County–Halifax County line is the boundary separating Campbell County and Halifax County in south-central Virginia.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.