Province of Bulacan
E542689
The Province of Bulacan is a landlocked province in the Central Luzon region of the Philippines, known for its historical significance in the Philippine revolution, thriving industries, and rapidly urbanizing municipalities near Metro Manila.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Province of Bulacan canonical | 15 |
| province of Bulacan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5603712 — 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: Province of Bulacan Context triple: [Bocaue, Bulacan, partOf, Province of Bulacan]
-
A.
Province of Bataan
The Province of Bataan is a coastal province in Central Luzon, Philippines, historically significant for World War II events such as the Battle of Bataan and the Bataan Death March.
-
B.
Province of Quezon
The Province of Quezon is a coastal province in the Calabarzon region of the Philippines, known for its coconut plantations, cultural festivals, and strategic location facing the Pacific Ocean.
-
C.
Quirino Province
Quirino Province is a landlocked province in the Cagayan Valley region of the Philippines known for its mountainous terrain, caves, and river systems.
-
D.
Province of Laguna
The Province of Laguna is a province in the Calabarzon region of Luzon in the Philippines, known for its lakeside towns, hot springs, and historical significance as the birthplace of national hero José Rizal.
-
E.
Quezon Province
Quezon Province is a coastal province in the Calabarzon region of Luzon in the Philippines, known for its coconut plantations, heritage towns, and access to the Pacific Ocean.
- 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: Province of Bulacan Target entity description: The Province of Bulacan is a landlocked province in the Central Luzon region of the Philippines, known for its historical significance in the Philippine revolution, thriving industries, and rapidly urbanizing municipalities near Metro Manila.
-
A.
Province of Bataan
The Province of Bataan is a coastal province in Central Luzon, Philippines, historically significant for World War II events such as the Battle of Bataan and the Bataan Death March.
-
B.
Province of Quezon
The Province of Quezon is a coastal province in the Calabarzon region of the Philippines, known for its coconut plantations, cultural festivals, and strategic location facing the Pacific Ocean.
-
C.
Quirino Province
Quirino Province is a landlocked province in the Cagayan Valley region of the Philippines known for its mountainous terrain, caves, and river systems.
-
D.
Province of Laguna
The Province of Laguna is a province in the Calabarzon region of Luzon in the Philippines, known for its lakeside towns, hot springs, and historical significance as the birthplace of national hero José Rizal.
-
E.
Quezon Province
Quezon Province is a coastal province in the Calabarzon region of Luzon in the Philippines, known for its coconut plantations, heritage towns, and access to the Pacific Ocean.
- F. None of above. chosen
Statements (63)
| Predicate | Object |
|---|---|
| instanceOf | province of the Philippines ⓘ |
| borders |
Aurora
NERFINISHED
ⓘ
Metro Manila NERFINISHED ⓘ Nueva Ecija NERFINISHED ⓘ Pampanga NERFINISHED ⓘ Quezon Province NERFINISHED ⓘ Rizal NERFINISHED ⓘ |
| country | Philippines ⓘ |
| hasCapital | City of Malolos NERFINISHED ⓘ |
| hasCity |
City of Malolos
NERFINISHED
ⓘ
City of Meycauayan NERFINISHED ⓘ City of San Jose del Monte NERFINISHED ⓘ |
| hasDemonym | Bulakeño NERFINISHED ⓘ |
| hasEconomicActivity |
agriculture
ⓘ
commerce ⓘ manufacturing ⓘ |
| hasHistoricalSite |
Barasoain Church
NERFINISHED
ⓘ
Malolos Cathedral NERFINISHED ⓘ |
| hasMajorRiver |
Angat River
NERFINISHED
ⓘ
Meycauayan River NERFINISHED ⓘ |
| hasMunicipality |
Angat
NERFINISHED
ⓘ
Balagtas NERFINISHED ⓘ Baliwag NERFINISHED ⓘ Bocaue NERFINISHED ⓘ Bulakan NERFINISHED ⓘ Bustos NERFINISHED ⓘ Calumpit NERFINISHED ⓘ Doña Remedios Trinidad NERFINISHED ⓘ Guiguinto NERFINISHED ⓘ Hagonoy NERFINISHED ⓘ Marilao NERFINISHED ⓘ Norzagaray NERFINISHED ⓘ Obando NERFINISHED ⓘ Pandi NERFINISHED ⓘ Paombong NERFINISHED ⓘ Plaridel NERFINISHED ⓘ Pulilan NERFINISHED ⓘ San Ildefonso NERFINISHED ⓘ San Miguel NERFINISHED ⓘ San Rafael NERFINISHED ⓘ Santa Maria NERFINISHED ⓘ |
| hasNickname | Land of Heroes NERFINISHED ⓘ |
| hasUrbanizingArea |
Bocaue
NERFINISHED
ⓘ
Marilao NERFINISHED ⓘ San Jose del Monte NERFINISHED ⓘ Santa Maria NERFINISHED ⓘ |
| isLandlocked | true ⓘ |
| knownFor |
fireworks industry
ⓘ
historical churches ⓘ jewelry industry in Meycauayan ⓘ rapid urbanization ⓘ rice farming ⓘ role in the Philippine Revolution ⓘ |
| localLanguage | Tagalog ⓘ |
| locatedIn |
Central Luzon
NERFINISHED
ⓘ
Luzon ⓘ |
| near | Manila NERFINISHED ⓘ |
| officialLanguage |
English
ⓘ
Filipino ⓘ |
| partOf | Region III NERFINISHED ⓘ |
| timeZone | Philippine Standard Time ⓘ |
| utcOffset | +8 ⓘ |
| wasSiteOf | First Philippine Republic NERFINISHED ⓘ |
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: Province of Bulacan Description of subject: The Province of Bulacan is a landlocked province in the Central Luzon region of the Philippines, known for its historical significance in the Philippine revolution, thriving industries, and rapidly urbanizing municipalities near Metro Manila.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
San Miguel, Bulacan
subject surface form:
San Rafael, Bulacan