Sumida Park
E213023
Sumida Park is a riverside public park in Tokyo renowned for its cherry blossoms and scenic views along the Sumida River.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Sumida Park canonical | 7 |
| Sumida Park (Sumida side) | 1 |
| Sumida River embankment areas | 1 |
| Sumida River embankments | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1860611 — 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: Sumida Park Context triple: [Taitō, hasAttraction, Sumida Park]
-
A.
Yoyogi Park
Yoyogi Park is one of Tokyo’s largest and most popular urban parks, known for its spacious lawns, seasonal cherry blossoms, and role as a major recreational and cultural gathering spot.
-
B.
Hibiya Park
Hibiya Park is a historic public park in central Tokyo known for its Western-style gardens, open-air concert venues, and role as a popular cultural and political gathering place.
-
C.
Ueno Park
Ueno Park is a large public park in Tokyo famous for its cherry blossoms, cultural institutions like museums and a zoo, and historic temples and shrines.
-
D.
Senri Central Park
Senri Central Park is a large urban green space in Suita, Osaka Prefecture, known for its ponds, walking paths, and seasonal cherry blossoms.
-
E.
Shinjuku Gyoen National Garden
Shinjuku Gyoen National Garden is a large, historic park in central Tokyo known for its expansive lawns, seasonal cherry blossoms, and a blend of traditional Japanese, English, and French garden landscapes.
- 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: Sumida Park Target entity description: Sumida Park is a riverside public park in Tokyo renowned for its cherry blossoms and scenic views along the Sumida River.
-
A.
Yoyogi Park
Yoyogi Park is one of Tokyo’s largest and most popular urban parks, known for its spacious lawns, seasonal cherry blossoms, and role as a major recreational and cultural gathering spot.
-
B.
Hibiya Park
Hibiya Park is a historic public park in central Tokyo known for its Western-style gardens, open-air concert venues, and role as a popular cultural and political gathering place.
-
C.
Ueno Park
Ueno Park is a large public park in Tokyo famous for its cherry blossoms, cultural institutions like museums and a zoo, and historic temples and shrines.
-
D.
Senri Central Park
Senri Central Park is a large urban green space in Suita, Osaka Prefecture, known for its ponds, walking paths, and seasonal cherry blossoms.
-
E.
Shinjuku Gyoen National Garden
Shinjuku Gyoen National Garden is a large, historic park in central Tokyo known for its expansive lawns, seasonal cherry blossoms, and a blend of traditional Japanese, English, and French garden landscapes.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
public park
ⓘ
tourist attraction ⓘ urban park ⓘ |
| adjacentTo | Asakusa ⓘ |
| country | Japan ⓘ |
| hasAccess |
Asakusa Station
ⓘ
Honjo-azumabashi Station ⓘ Tokyo Skytree Station ⓘ |
| hasActivity |
jogging
ⓘ
photography ⓘ picnicking ⓘ riverboat sightseeing ⓘ walking ⓘ |
| hasAdmissionFee | free ⓘ |
| hasApproxLengthAlongRiver | about 1 kilometer ⓘ |
| hasAreaType | recreational area ⓘ |
| hasCulturalSignificance | traditional hanami spot in Tokyo ⓘ |
| hasFeature |
benches
ⓘ
boat piers ⓘ cherry blossom trees ⓘ lawns ⓘ playground areas ⓘ riverside promenade ⓘ viewing spots ⓘ walking paths ⓘ |
| hasLighting | night illumination during cherry blossom season ⓘ |
| hasPathType |
paved paths
ⓘ
riverside walkways ⓘ |
| hasPlantSpecies |
Somei Yoshino cherry trees
ⓘ
ornamental cherry trees ⓘ |
| hasRegulation | subject to local park rules ⓘ |
| hasSeasonalEvent |
Sumida River Fireworks Festival
ⓘ
cherry blossom viewing season ⓘ |
| hasViewOf |
Sumida River
ⓘ
Tokyo Skytree ⓘ |
| knownFor |
Sumida River Fireworks Festival viewing
ⓘ
cherry blossoms ⓘ hanami ⓘ scenic river views ⓘ views of Tokyo Skytree ⓘ |
| locatedIn |
Sumida, Tokyo
ⓘ
linked to:
Sumida
Taito, Tokyo ⓘ
linked to:
Taitō
Tokyo ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedOn | Sumida River ⓘ |
| near |
Senso-ji Temple
ⓘ
Tokyo Skytree ⓘ |
| openTo | public ⓘ |
| operatedBy | Tokyo Metropolitan Government ⓘ |
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: Sumida Park Description of subject: Sumida Park is a riverside public park in Tokyo renowned for its cherry blossoms and scenic views along the Sumida River.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Sumida Park
subject linked to:
Arakawa district
linked to: Sumida Park
linked to: Sumida Park