Lexington Battle Green
E9246
Lexington Battle Green is the historic town common in Lexington, Massachusetts, where the opening shots of the American Revolutionary War were fired and which now serves as a memorial site to that event.
All labels observed (8)
How this entity was disambiguated
This entity first appeared as the object of triple T23411 — 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: Lexington Battle Green Context triple: [Battles of Lexington and Concord, memorializedBy, Lexington Battle Green]
-
A.
Belmont Center Historic District
Belmont Center Historic District is a historically significant commercial and civic core of Belmont, Massachusetts, noted for its early 20th-century architecture and role as the town’s primary downtown area.
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B.
Pioneer Courthouse Square
Pioneer Courthouse Square is a central public plaza in downtown Portland, Oregon, often called the city's "living room" and known for hosting community events, gatherings, and performances.
-
C.
Sproul Plaza
Sproul Plaza is the central public square of UC Berkeley’s campus, historically renowned as a focal point for student activism and free speech movements.
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D.
Fairmount Park
Fairmount Park is a large historic urban park in Philadelphia known for its extensive green spaces, trails, and cultural institutions along the Schuylkill River.
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E.
Warm Springs Historic District
Warm Springs Historic District is a historically significant area in Georgia best known for its association with President Franklin D. Roosevelt and the therapeutic warm springs that drew him there.
- 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: Lexington Battle Green Target entity description: Lexington Battle Green is the historic town common in Lexington, Massachusetts, where the opening shots of the American Revolutionary War were fired and which now serves as a memorial site to that event.
-
A.
Belmont Center Historic District
Belmont Center Historic District is a historically significant commercial and civic core of Belmont, Massachusetts, noted for its early 20th-century architecture and role as the town’s primary downtown area.
-
B.
Pioneer Courthouse Square
Pioneer Courthouse Square is a central public plaza in downtown Portland, Oregon, often called the city's "living room" and known for hosting community events, gatherings, and performances.
-
C.
Sproul Plaza
Sproul Plaza is the central public square of UC Berkeley’s campus, historically renowned as a focal point for student activism and free speech movements.
-
D.
Fairmount Park
Fairmount Park is a large historic urban park in Philadelphia known for its extensive green spaces, trails, and cultural institutions along the Schuylkill River.
-
E.
Warm Springs Historic District
Warm Springs Historic District is a historically significant area in Georgia best known for its association with President Franklin D. Roosevelt and the therapeutic warm springs that drew him there.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
American Revolutionary War site
ⓘ
historic town common ⓘ public park ⓘ |
| addedToNationalRegisterOfHistoricPlaces | 1966 ⓘ |
| category |
American Revolutionary War sites
ⓘ
Lexington, Massachusetts ⓘ National Historic Landmarks in Massachusetts ⓘ Parks in Middlesex County, Massachusetts ⓘ Protected areas of Middlesex County, Massachusetts ⓘ |
| coordinateSystem | geographic coordinates ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dateOfEvent | 19 April 1775 ⓘ |
| governingBody |
Lexington, Massachusetts
ⓘ
surface form:
Town of Lexington
|
| hasAlternateName |
Lexington Battle Green
ⓘ
surface form:
Lexington Common
Lexington Battle Green ⓘ
surface form:
Lexington Green
|
| hasHeritageDesignation |
National Historic Landmark
ⓘ
surface form:
U.S. National Historic Landmark
|
| hasMemorial |
Boulder marking the line of the minutemen
ⓘ
Lexington Minuteman Statue ⓘ
surface form:
Memorial to the Lexington militia
|
| hasMonument |
Lexington Minuteman Statue
ⓘ
surface form:
Captain John Parker statue
Lexington Minuteman Statue ⓘ
surface form:
Lexington Minuteman statue
Lexington Minuteman Statue ⓘ
surface form:
Revolutionary War Monument (Lexington)
|
| hasNearbyBuilding |
Buckman Tavern
ⓘ
Hancock-Clarke House ⓘ Old Belfry site ⓘ |
| hasPlaque |
marker describing the Battle of Lexington
ⓘ
tablet listing names of Lexington militia killed and wounded ⓘ |
| hasView |
Lexington
ⓘ
surface form:
Lexington town center
|
| heritageDesignationDate | 1961 ⓘ |
| knownFor |
Battles of Lexington and Concord
ⓘ
surface form:
Battle of Lexington
opening shots of the American Revolutionary War ⓘ |
| locatedIn |
Lexington, Massachusetts
ⓘ
Massachusetts ⓘ Middlesex County, Massachusetts ⓘ United States of America ⓘ
surface form:
United States
|
| maintainedBy | Lexington Department of Public Works ⓘ |
| NRHPType | National Historic Landmark District contributing property ⓘ |
| openToPublic | yes ⓘ |
| ownedBy |
Lexington, Massachusetts
ⓘ
surface form:
Town of Lexington
|
| partOf |
Lexington Battle Green
self-linksurface differs
ⓘ
surface form:
Lexington Battle Green Historic District
Lexington Battle Green self-linksurface differs ⓘ
surface form:
Lexington Center historic district
|
| significance | symbol of the beginning of the American fight for independence ⓘ |
| significantEvent |
Battles of Lexington and Concord
ⓘ
surface form:
Battle of Lexington on April 19, 1775
first armed clash between colonial militia and British troops in the American Revolutionary War ⓘ |
| touristAttraction | yes ⓘ |
| usedFor |
commemorative events on Patriots’ Day
ⓘ
historical reenactments of the Battle of Lexington ⓘ public ceremonies ⓘ |
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: Lexington Battle Green Description of subject: Lexington Battle Green is the historic town common in Lexington, Massachusetts, where the opening shots of the American Revolutionary War were fired and which now serves as a memorial site to that event.
Referenced by (19)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Lexington, Massachusetts
this entity surface form:
Lexington Battle Green Historic District
this entity surface form:
Lexington Center historic district
this entity surface form:
Lexington Battle Green Historic District
this entity surface form:
Lexington Green
this entity surface form:
Lexington Common
this entity surface form:
Lexington Historic District
this entity surface form:
Lexington Green
this entity surface form:
Lexington Battle Green flagpole
this entity surface form:
Lexington Green National Historic Landmark District
subject surface form:
Lexington, Massachusetts
this entity surface form:
Lexington Green