Koishikawa Kōrakuen Garden
E289738
Koishikawa Kōrakuen Garden is a historic Edo-period Japanese landscape garden in Tokyo renowned for its scenic ponds, walking paths, and seasonal foliage.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Koishikawa Kōrakuen Garden canonical | 5 |
| Koishikawa Korakuen Garden | 2 |
| 小石川後楽園 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2619665 — 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: Koishikawa Kōrakuen Garden Context triple: [Bunkyō, contains, Koishikawa Kōrakuen Garden]
-
A.
Nishinomaru Garden
Nishinomaru Garden is a scenic landscaped garden within the Osaka Castle grounds, known for its expansive lawns, cherry blossoms, and panoramic views of the castle keep.
-
B.
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.
-
C.
Kyoto Gyoen National Garden
Kyoto Gyoen National Garden is a large historic park in central Kyoto that surrounds former imperial residences and offers expansive green spaces, walking paths, and cultural landmarks.
-
D.
Shukkeien Garden
Shukkeien Garden is a historic Japanese landscape garden in Hiroshima, known for its miniature representations of natural scenery, tranquil ponds, and traditional teahouses.
-
E.
Meiji Jingu Inner Garden
Meiji Jingu Inner Garden is a tranquil, historic Japanese garden in Tokyo known for its seasonal irises, pond, and serene wooded setting within the Meiji Shrine grounds.
- 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: Koishikawa Kōrakuen Garden Target entity description: Koishikawa Kōrakuen Garden is a historic Edo-period Japanese landscape garden in Tokyo renowned for its scenic ponds, walking paths, and seasonal foliage.
-
A.
Nishinomaru Garden
Nishinomaru Garden is a scenic landscaped garden within the Osaka Castle grounds, known for its expansive lawns, cherry blossoms, and panoramic views of the castle keep.
-
B.
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.
-
C.
Kyoto Gyoen National Garden
Kyoto Gyoen National Garden is a large historic park in central Kyoto that surrounds former imperial residences and offers expansive green spaces, walking paths, and cultural landmarks.
-
D.
Shukkeien Garden
Shukkeien Garden is a historic Japanese landscape garden in Hiroshima, known for its miniature representations of natural scenery, tranquil ponds, and traditional teahouses.
-
E.
Meiji Jingu Inner Garden
Meiji Jingu Inner Garden is a tranquil, historic Japanese garden in Tokyo known for its seasonal irises, pond, and serene wooded setting within the Meiji Shrine grounds.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese garden
ⓘ
cultural heritage site ⓘ landscape garden ⓘ |
| admissionRequired | yes ⓘ |
| area |
approximately 7 hectares
ⓘ
approximately 70,000 square meters ⓘ |
| builtBy | Mito Domain ⓘ |
| builtFor | Tokugawa Yorifusa ⓘ |
| category |
Gardens in Tokyo
ⓘ
Special Historic Sites ⓘ Special Places of Scenic Beauty ⓘ |
| completedBy | Tokugawa Mitsukuni ⓘ |
| constructionStart | 1629 ⓘ |
| country | Japan ⓘ |
| designationCountry | Japan ⓘ |
| hasFeature |
artificial hills
ⓘ
borrowed scenery ⓘ central pond ⓘ miniature landscapes ⓘ rice paddies ⓘ stone bridges ⓘ teahouses ⓘ walking paths ⓘ |
| hasNameOrigin | Kōraku (enjoying afterwards) from a Chinese poem ⓘ |
| hasViewpoint |
Engetsu-kyō Bridge
ⓘ
Tsutenkyo Bridge ⓘ |
| heritageDesignation |
Special Historic Site of Japan
ⓘ
Special Place of Scenic Beauty of Japan ⓘ |
| heritageDesignationDate | 1952 ⓘ |
| historicalPeriod | Edo period ⓘ |
| influencedBy | Chinese landscape aesthetics ⓘ |
| knownFor |
autumn leaves
ⓘ
cherry blossoms ⓘ iris flowers ⓘ plum blossoms ⓘ seasonal foliage ⓘ |
| locatedIn |
Bunkyo, Tokyo
ⓘ
surface form:
Bunkyō, Tokyo
Honshu ⓘ Kantō region ⓘ Koishikawa district ⓘ Tokyo ⓘ |
| maintainedBy | Tokyo Metropolitan Park Association ⓘ |
| near |
Tokyo Dome
ⓘ
Tokyo Dome City ⓘ |
| operator | Tokyo Metropolitan Government ⓘ |
| originalOwner |
Matsudaira clan
ⓘ
surface form:
Mito branch of the Tokugawa family
|
| partOf | former Mito Domain residence in Edo ⓘ |
| publicAccess | yes ⓘ |
| style | kaiyū-shiki (strolling) garden ⓘ |
| touristAttraction | Tokyo ⓘ |
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: Koishikawa Kōrakuen Garden Description of subject: Koishikawa Kōrakuen Garden is a historic Edo-period Japanese landscape garden in Tokyo renowned for its scenic ponds, walking paths, and seasonal foliage.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Bunkyō
this entity surface form:
Koishikawa Korakuen Garden
this entity surface form:
Koishikawa Korakuen Garden
subject surface form:
Koishikawa
subject surface form:
Koishikawa
subject surface form:
Koishikawa