Duboce Triangle
E511721
Duboce Triangle is a small, centrally located residential neighborhood in San Francisco known for its Victorian architecture, proximity to transit, and popular Duboce Park.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Duboce Triangle canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T5332708 — 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: Duboce Triangle Context triple: [N Judah, servesNeighborhood, Duboce Triangle]
-
A.
Treman Triangle
Treman Triangle is a small public area in Ithaca, New York, that serves as a trailhead and access point to the scenic Cascadilla Gorge and its popular gorge trail.
-
B.
Bermuda Triangle
The Bermuda Triangle is a loosely defined region of the western North Atlantic Ocean infamous for numerous mysterious ship and aircraft disappearances.
-
C.
Mara Triangle
The Mara Triangle is a wildlife-rich, conservancy-managed section of Kenya’s Maasai Mara National Reserve, renowned for its big cat populations and dramatic Great Migration river crossings.
-
D.
Piran Bay
Piran Bay is a small bay in the northern Adriatic Sea, known for its picturesque coastline and the historic Slovenian town of Piran on its shore.
-
E.
Tribeni
Tribeni is a town in West Bengal, India, historically known as a sacred confluence point of rivers and an important riverside settlement.
- 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: Duboce Triangle Target entity description: Duboce Triangle is a small, centrally located residential neighborhood in San Francisco known for its Victorian architecture, proximity to transit, and popular Duboce Park.
-
A.
Treman Triangle
Treman Triangle is a small public area in Ithaca, New York, that serves as a trailhead and access point to the scenic Cascadilla Gorge and its popular gorge trail.
-
B.
Bermuda Triangle
The Bermuda Triangle is a loosely defined region of the western North Atlantic Ocean infamous for numerous mysterious ship and aircraft disappearances.
-
C.
Mara Triangle
The Mara Triangle is a wildlife-rich, conservancy-managed section of Kenya’s Maasai Mara National Reserve, renowned for its big cat populations and dramatic Great Migration river crossings.
-
D.
Piran Bay
Piran Bay is a small bay in the northern Adriatic Sea, known for its picturesque coastline and the historic Slovenian town of Piran on its shore.
-
E.
Tribeni
Tribeni is a town in West Bengal, India, historically known as a sacred confluence point of rivers and an important riverside settlement.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | neighborhood ⓘ |
| adjacentTo |
Castro District
ⓘ
Hayes Valley ⓘ Lower Haight ⓘ Mission District ⓘ
linked to:
Mission District, San Francisco
|
| architecturalStyle |
Victorian
ⓘ
linked to:
Victorian architecture
|
| characterizedBy |
central location in San Francisco
ⓘ
residential character ⓘ |
| climate | Mediterranean climate ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| daylightSavingTimeZone |
Pacific Daylight Time
ⓘ
linked to:
Pacific Time Zone
|
| density | medium-density residential ⓘ |
| governedBy |
San Francisco city government
ⓘ
linked to:
Government of San Francisco
|
| hasAmenity |
dog play area in Duboce Park
ⓘ
playground in Duboce Park ⓘ |
| hasBicycleInfrastructure | bike-friendly streets ⓘ |
| hasFeature |
hilly terrain
ⓘ
tree-lined streets ⓘ |
| hasPark | Duboce Park ⓘ |
| housingType |
Edwardian houses
ⓘ
Victorian houses ⓘ multi-unit buildings ⓘ |
| knownFor |
Duboce Park
ⓘ
Victorian architecture ⓘ proximity to public transit ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
San Francisco ⓘ United States ⓘ
linked to:
United States of America
|
| namedAfter | Duboce Avenue ⓘ |
| partOf | Central San Francisco ⓘ |
| popularWith |
dog owners
ⓘ
families ⓘ young professionals ⓘ |
| publicSpace | Duboce Park ⓘ |
| region |
Bay Area
ⓘ
linked to:
San Francisco Bay Area
|
| servedBy |
Muni Metro
ⓘ
San Francisco Municipal Railway ⓘ
linked to:
San Francisco Muni
|
| state |
California
ⓘ
linked to:
California, United States
|
| streetLayout | triangular shape ⓘ |
| timeZone | Pacific Time Zone ⓘ |
| transportationAccess |
good access to bus lines
ⓘ
good access to light rail ⓘ |
| urbanForm | walkable neighborhood ⓘ |
| zoningType | primarily residential ⓘ |
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: Duboce Triangle Description of subject: Duboce Triangle is a small, centrally located residential neighborhood in San Francisco known for its Victorian architecture, proximity to transit, and popular Duboce Park.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.