Battle of San Mateo
E845015
The Battle of San Mateo was a 1899 engagement of the Philippine–American War in which U.S. forces under General Henry Ware Lawton were killed in action while attacking Filipino revolutionary positions near Manila.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Battle of San Mateo canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10150930 — 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: Battle of San Mateo Context triple: [Henry Ware Lawton, battle, Battle of San Mateo]
-
A.
Battle of San Félix
The Battle of San Félix was a key 1817 engagement in the Venezuelan War of Independence in which patriot forces under Manuel Piar defeated Spanish royalist troops, helping secure control of the Guayana region.
-
B.
Battle of Rio San Gabriel
The Battle of Rio San Gabriel was an 1847 engagement of the Mexican–American War in which U.S. forces secured a key victory near Los Angeles, helping to establish control over Southern California.
-
C.
Battle of San Lorenzo
The Battle of San Lorenzo was an 1813 engagement in the Argentine War of Independence where José de San Martín led his newly formed cavalry regiment to a decisive victory over Spanish royalist forces.
-
D.
Battle of Peralta
The Battle of Peralta was a minor 1862 engagement of the American Civil War in New Mexico, occurring during the Confederate New Mexico Campaign as Union forces pursued retreating Confederate troops.
-
E.
Battle of San Carlos
The Battle of San Carlos was an early 1982 Falklands War engagement in which British forces established and defended a crucial beachhead against Argentine air attacks in San Carlos Water.
- 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: Battle of San Mateo Target entity description: The Battle of San Mateo was a 1899 engagement of the Philippine–American War in which U.S. forces under General Henry Ware Lawton were killed in action while attacking Filipino revolutionary positions near Manila.
-
A.
Battle of San Félix
The Battle of San Félix was a key 1817 engagement in the Venezuelan War of Independence in which patriot forces under Manuel Piar defeated Spanish royalist troops, helping secure control of the Guayana region.
-
B.
Battle of Rio San Gabriel
The Battle of Rio San Gabriel was an 1847 engagement of the Mexican–American War in which U.S. forces secured a key victory near Los Angeles, helping to establish control over Southern California.
-
C.
Battle of San Lorenzo
The Battle of San Lorenzo was an 1813 engagement in the Argentine War of Independence where José de San Martín led his newly formed cavalry regiment to a decisive victory over Spanish royalist forces.
-
D.
Battle of Peralta
The Battle of Peralta was a minor 1862 engagement of the American Civil War in New Mexico, occurring during the Confederate New Mexico Campaign as Union forces pursued retreating Confederate troops.
-
E.
Battle of San Carlos
The Battle of San Carlos was an early 1982 Falklands War engagement in which British forces established and defended a crucial beachhead against Argentine air attacks in San Carlos Water.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
battle
ⓘ
engagement ⓘ |
| armedConflictType | land battle ⓘ |
| belligerent |
First Philippine Republic
NERFINISHED
ⓘ
United States of America ⓘ
surface form:
United States
|
| causeOfDeath | Henry Ware Lawton NERFINISHED ⓘ |
| combatant |
Filipino revolutionary forces
NERFINISHED
ⓘ
U.S. Army NERFINISHED ⓘ |
| commander |
Henry Ware Lawton
NERFINISHED
ⓘ
Licerio Gerónimo NERFINISHED ⓘ |
| conflict | Philippine–American War NERFINISHED ⓘ |
| country | Philippines ⓘ |
| date | 1899-12-19 ⓘ |
| foughtBetween | United States and Filipino revolutionary forces ⓘ |
| hasCasualties |
Filipino forces
ⓘ
United States forces NERFINISHED ⓘ |
| historicalPeriod | turn of the 20th century ⓘ |
| killedInAction | Henry Ware Lawton NERFINISHED ⓘ |
| location |
San Mateo, Rizal
NERFINISHED
ⓘ
near Manila ⓘ |
| notableFor | death of U.S. General Henry Ware Lawton ⓘ |
| opponentOf |
Henry Ware Lawton
NERFINISHED
ⓘ
Licerio Gerónimo NERFINISHED ⓘ |
| partOf | Luzon campaign of the Philippine–American War NERFINISHED ⓘ |
| relatedEvent |
Battle of Manila (1899)
NERFINISHED
ⓘ
Philippine–American War NERFINISHED ⓘ |
| result | Filipino victory ⓘ |
| tookPlaceIn | Rizal Province NERFINISHED ⓘ |
| tookPlaceNear | Marikina River NERFINISHED ⓘ |
| year | 1899 ⓘ |
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: Battle of San Mateo Description of subject: The Battle of San Mateo was a 1899 engagement of the Philippine–American War in which U.S. forces under General Henry Ware Lawton were killed in action while attacking Filipino revolutionary positions near Manila.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.