D.C. Armory
E497817
D.C. Armory is a multi-purpose indoor arena and events facility in Washington, D.C., used for sports, concerts, exhibitions, and military ceremonies.
All labels observed (1)
| Label | Occurrences |
|---|---|
| D.C. Armory canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5158958 — 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: D.C. Armory Context triple: [Stadium–Armory station, servesFacility, D.C. Armory]
-
A.
Springfield Armory
Springfield Armory was a historic United States firearms manufacturing and military small arms research facility in Springfield, Massachusetts, that played a central role in American arms production from the Revolutionary War through the 20th century.
-
B.
Bel Air Armory
Bel Air Armory is a historic former National Guard armory in downtown Bel Air, Maryland, now used as a community and event venue.
-
C.
Cobra Firearms
Cobra Firearms is an American firearms manufacturer best known for producing inexpensive, compact derringer-style pistols and small defensive handguns.
-
D.
Savage Arms
Savage Arms is an American firearms manufacturer known for producing rifles, shotguns, and historically contributing to iconic weapons such as the Thompson submachine gun.
-
E.
Maxim Gun Company
Maxim Gun Company was the arms manufacturer founded by inventor Hiram Maxim to produce and market the Maxim machine gun, one of the first fully automatic weapons.
- 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: D.C. Armory Target entity description: D.C. Armory is a multi-purpose indoor arena and events facility in Washington, D.C., used for sports, concerts, exhibitions, and military ceremonies.
-
A.
Springfield Armory
Springfield Armory was a historic United States firearms manufacturing and military small arms research facility in Springfield, Massachusetts, that played a central role in American arms production from the Revolutionary War through the 20th century.
-
B.
Bel Air Armory
Bel Air Armory is a historic former National Guard armory in downtown Bel Air, Maryland, now used as a community and event venue.
-
C.
Cobra Firearms
Cobra Firearms is an American firearms manufacturer best known for producing inexpensive, compact derringer-style pistols and small defensive handguns.
-
D.
Savage Arms
Savage Arms is an American firearms manufacturer known for producing rifles, shotguns, and historically contributing to iconic weapons such as the Thompson submachine gun.
-
E.
Maxim Gun Company
Maxim Gun Company was the arms manufacturer founded by inventor Hiram Maxim to produce and market the Maxim machine gun, one of the first fully automatic weapons.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
armory building
ⓘ
events venue ⓘ indoor arena ⓘ |
| architecturalStyle | utilitarian ⓘ |
| category |
Armories in the United States
ⓘ
Convention centers in Washington, D.C. ⓘ Event venues established in the 20th century ⓘ Indoor arenas in Washington, D.C. ⓘ Music venues in Washington, D.C. ⓘ Sports venues in Washington, D.C. ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasAccessibilityFeature |
accessible seating areas
ⓘ
wheelchair accessible entrances ⓘ |
| hasFacility |
backstage areas
ⓘ
concession stands ⓘ meeting rooms ⓘ restrooms ⓘ |
| hasFunction |
military support
ⓘ
public assembly ⓘ |
| hasParking | on-site parking ⓘ |
| hasSeatingType | flexible seating ⓘ |
| hasSurface | indoor floor ⓘ |
| hasType | indoor multi-purpose facility ⓘ |
| locatedInAdministrativeTerritory | District of Columbia NERFINISHED ⓘ |
| location | Washington, D.C. ⓘ |
| near | Robert F. Kennedy Memorial Stadium NERFINISHED ⓘ |
| notableFor | hosting large-scale indoor events in Washington, D.C. ⓘ |
| operatedBy | Events DC NERFINISHED ⓘ |
| ownedBy | District of Columbia NERFINISHED ⓘ |
| partOf | RFK Stadium campus NERFINISHED ⓘ |
| publicTransitAccess | Stadium–Armory station NERFINISHED ⓘ |
| publicTransitSystem | Washington Metro NERFINISHED ⓘ |
| usedBy |
civic organizations
ⓘ
military organizations ⓘ sports teams for selected events ⓘ |
| usedFor |
community events
ⓘ
concerts ⓘ conventions ⓘ exhibitions ⓘ graduation ceremonies ⓘ military ceremonies ⓘ political events ⓘ sports events ⓘ trade shows ⓘ |
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: D.C. Armory Description of subject: D.C. Armory is a multi-purpose indoor arena and events facility in Washington, D.C., used for sports, concerts, exhibitions, and military ceremonies.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.