Abingdon, near present-day Reagan National Airport
E911216
Abingdon, near present-day Reagan National Airport, was a historic Virginia plantation estate closely associated with the Custis and Washington families in the 18th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Abingdon, near present-day Reagan National Airport canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11214242 — 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: Abingdon, near present-day Reagan National Airport Context triple: [John Parke Custis, notableResidence, Abingdon, near present-day Reagan National Airport]
-
A.
McLean Avenue vicinity
McLean Avenue vicinity is a bustling commercial strip serving as a key shopping and dining hub for the Woodlawn neighborhood and surrounding Bronx–Yonkers communities.
-
B.
Zakim Bridge vicinity
The Zakim Bridge vicinity is the urban area surrounding Boston’s Leonard P. Zakim Bunker Hill Memorial Bridge, characterized by major roadways, transit connections, and nearby waterfront and downtown neighborhoods.
-
C.
Glen Echo, Maryland
Glen Echo, Maryland is a small town in Montgomery County best known for the historic Glen Echo Park, a former amusement park turned arts and cultural center.
-
D.
Merkland Stand
Merkland Stand is a spectator stand at Pittodrie Stadium, the home ground of Aberdeen Football Club in Scotland.
-
E.
Reynoldstown vicinity
Reynoldstown vicinity is an intown Atlanta neighborhood area known for its historic residential character and proximity to the Atlanta BeltLine’s Eastside Trail.
- 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: Abingdon, near present-day Reagan National Airport Target entity description: Abingdon, near present-day Reagan National Airport, was a historic Virginia plantation estate closely associated with the Custis and Washington families in the 18th century.
-
A.
McLean Avenue vicinity
McLean Avenue vicinity is a bustling commercial strip serving as a key shopping and dining hub for the Woodlawn neighborhood and surrounding Bronx–Yonkers communities.
-
B.
Zakim Bridge vicinity
The Zakim Bridge vicinity is the urban area surrounding Boston’s Leonard P. Zakim Bunker Hill Memorial Bridge, characterized by major roadways, transit connections, and nearby waterfront and downtown neighborhoods.
-
C.
Glen Echo, Maryland
Glen Echo, Maryland is a small town in Montgomery County best known for the historic Glen Echo Park, a former amusement park turned arts and cultural center.
-
D.
Merkland Stand
Merkland Stand is a spectator stand at Pittodrie Stadium, the home ground of Aberdeen Football Club in Scotland.
-
E.
Reynoldstown vicinity
Reynoldstown vicinity is an intown Atlanta neighborhood area known for its historic residential character and proximity to the Atlanta BeltLine’s Eastside Trail.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
historic plantation estate
ⓘ
historic site ⓘ |
| associatedWith |
Custis family
ⓘ
George Washington ⓘ Martha Dandridge Custis Washington ⓘ
linked to:
Martha Washington
Washington family ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| currentSiteUse |
airport property
ⓘ
transportation infrastructure area ⓘ |
| hasFunction |
agricultural estate
ⓘ
tobacco plantation ⓘ |
| hasRemains |
archaeological site
ⓘ
foundations of plantation buildings ⓘ |
| heritage |
Custis family history
ⓘ
Virginia plantation history ⓘ Washington family history ⓘ |
| historicalEra | 18th century ⓘ |
| locatedIn |
Fairfax County, Virginia
ⓘ
Virginia ⓘ |
| locatedNear |
Alexandria, Virginia
ⓘ
Potomac River ⓘ Ronald Reagan Washington National Airport ⓘ |
| ownedBy |
members of the Custis family
ⓘ
relatives of Martha Washington ⓘ |
| partOf | Northern Virginia plantation culture ⓘ |
| recognizedAs |
historic plantation associated with the Custis family
ⓘ
historic plantation associated with the Washington family ⓘ |
| timePeriod |
colonial Virginia
ⓘ
early United States period ⓘ |
| usedFor | slave-based agriculture ⓘ |
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: Abingdon, near present-day Reagan National Airport Description of subject: Abingdon, near present-day Reagan National Airport, was a historic Virginia plantation estate closely associated with the Custis and Washington families in the 18th century.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
John