Fort Chaplin
E693282
Fort Chaplin is a former Civil War–era defensive earthwork in Washington, D.C., now preserved as part of the National Park Service’s Fort Circle Parks system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fort Chaplin canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7781173 — 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: Fort Chaplin Context triple: [Fort Circle Parks, hasPart, Fort Chaplin]
-
A.
Fort Scratchley
Fort Scratchley is a historic coastal defense fort and museum in Newcastle, New South Wales, known for its commanding views over the Pacific Ocean and its role in protecting the city, including during World War II.
-
B.
Fort Patience
Fort Patience is a historic coastal fort in Ghana, built during the colonial era as part of the European trading and defensive network along the Gold Coast.
-
C.
Fort Pilar
Fort Pilar is a historic 17th-century Spanish military fortress and Catholic shrine in Zamboanga City, Philippines, known as a symbol of the city’s colonial past and religious devotion.
-
D.
Fort Osage
Fort Osage is a historic early 19th-century U.S. Army outpost and trading post on the Missouri River, significant for its role in frontier defense and commerce during westward expansion.
-
E.
Fort Scammel
Fort Scammel is a historic coastal defense fortification located on House Island in Portland Harbor, Maine, built in the early 19th century to protect the harbor and its shipping channels.
- 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: Fort Chaplin Target entity description: Fort Chaplin is a former Civil War–era defensive earthwork in Washington, D.C., now preserved as part of the National Park Service’s Fort Circle Parks system.
-
A.
Fort Scratchley
Fort Scratchley is a historic coastal defense fort and museum in Newcastle, New South Wales, known for its commanding views over the Pacific Ocean and its role in protecting the city, including during World War II.
-
B.
Fort Patience
Fort Patience is a historic coastal fort in Ghana, built during the colonial era as part of the European trading and defensive network along the Gold Coast.
-
C.
Fort Pilar
Fort Pilar is a historic 17th-century Spanish military fortress and Catholic shrine in Zamboanga City, Philippines, known as a symbol of the city’s colonial past and religious devotion.
-
D.
Fort Osage
Fort Osage is a historic early 19th-century U.S. Army outpost and trading post on the Missouri River, significant for its role in frontier defense and commerce during westward expansion.
-
E.
Fort Scammel
Fort Scammel is a historic coastal defense fortification located on House Island in Portland Harbor, Maine, built in the early 19th century to protect the harbor and its shipping channels.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
Civil War-era fortification
ⓘ
defensive earthwork ⓘ former military installation ⓘ historic site ⓘ |
| conflict | American Civil War ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| currentUse | public parkland ⓘ |
| hasCategory |
American Civil War forts
ⓘ
Earthworks (fortification) ⓘ Forts in Washington, D.C. ⓘ Protected areas of Washington, D.C. ⓘ |
| hasFunction | defense of Washington, D.C. ⓘ |
| heritageStatus | preserved earthwork ⓘ |
| locatedInAdministrativeTerritory | District of Columbia ⓘ |
| locatedInOrNear |
northeast Washington, D.C.
ⓘ
linked to:
Northeast Washington, D.C.
|
| location | Washington, D.C. ⓘ |
| maintainedBy | National Park Service ⓘ |
| operatedBy | National Park Service ⓘ |
| partOf |
Civil War Defenses of Washington
ⓘ
Fort Circle Parks ⓘ |
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: Fort Chaplin Description of subject: Fort Chaplin is a former Civil War–era defensive earthwork in Washington, D.C., now preserved as part of the National Park Service’s Fort Circle Parks system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.