Sendai Domain
E770820
Sendai Domain was a powerful feudal domain in northern Japan during the Edo period, ruled by the Date clan founded by the warlord Date Masamune.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sendai Domain canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9007839 — 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: Sendai Domain Context triple: [Date Masamune, domain, Sendai Domain]
-
A.
Mito Domain
Mito Domain was a prominent feudal han of the Tokugawa shogunate based in Mito, Ibaraki, and ruled by a branch of the Tokugawa family.
-
B.
Sendai
Sendai is the largest city in Japan’s Tōhoku region, known for its lush greenery, historic sites, and status as a major economic and cultural center in northeastern Honshu.
-
C.
Sendagaya
Sendagaya is a neighborhood in Tokyo known for its sports facilities, including the National Stadium, and its proximity to Shinjuku and Harajuku.
-
D.
Sendai High Court
The Sendai High Court is one of Japan’s regional appellate courts, handling appeals from lower courts in the Tōhoku region.
-
E.
Tosa Domain
Tosa Domain was a feudal han in Shikoku during Japan’s Edo period, ruled by the Yamauchi clan and later known for producing influential Meiji-era political leaders.
- 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: Sendai Domain Target entity description: Sendai Domain was a powerful feudal domain in northern Japan during the Edo period, ruled by the Date clan founded by the warlord Date Masamune.
-
A.
Mito Domain
Mito Domain was a prominent feudal han of the Tokugawa shogunate based in Mito, Ibaraki, and ruled by a branch of the Tokugawa family.
-
B.
Sendai
Sendai is the largest city in Japan’s Tōhoku region, known for its lush greenery, historic sites, and status as a major economic and cultural center in northeastern Honshu.
-
C.
Sendagaya
Sendagaya is a neighborhood in Tokyo known for its sports facilities, including the National Stadium, and its proximity to Shinjuku and Harajuku.
-
D.
Sendai High Court
The Sendai High Court is one of Japan’s regional appellate courts, handling appeals from lower courts in the Tōhoku region.
-
E.
Tosa Domain
Tosa Domain was a feudal han in Shikoku during Japan’s Edo period, ruled by the Yamauchi clan and later known for producing influential Meiji-era political leaders.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
Edo period domain
ⓘ
feudal domain ⓘ han ⓘ |
| abolishedBy | Abolition of the han system ⓘ |
| allegiance | Tokugawa shogunate NERFINISHED ⓘ |
| capital |
Sendai
NERFINISHED
ⓘ
Sendai Castle NERFINISHED ⓘ |
| controlledTerritory |
Sendai region
NERFINISHED
ⓘ
parts of modern Fukushima Prefecture ⓘ parts of modern Iwate Prefecture ⓘ parts of modern Miyagi Prefecture ⓘ |
| country | Japan ⓘ |
| currency | koku ⓘ |
| daimyo |
Date Masamune
NERFINISHED
ⓘ
Date Munemoto NERFINISHED ⓘ Date Narimune NERFINISHED ⓘ Date Narimura NERFINISHED ⓘ Date Nariyoshi NERFINISHED ⓘ Date Shigemura NERFINISHED ⓘ Date Tadamune NERFINISHED ⓘ Date Tsunamune NERFINISHED ⓘ Date Tsunamura NERFINISHED ⓘ Date Yoshikuni NERFINISHED ⓘ Date Yoshikuni (late Edo) NERFINISHED ⓘ Date Yoshimura NERFINISHED ⓘ |
| endTime | 1871 ⓘ |
| era | Edo period ⓘ |
| founder | Date Masamune NERFINISHED ⓘ |
| founderTitle | daimyo ⓘ |
| governmentType | feudal monarchy ⓘ |
| historicalRegion | Tōhoku region NERFINISHED ⓘ |
| kokudaka | 620000 koku ⓘ |
| language | Japanese ⓘ |
| locatedIn |
Mutsu Province
NERFINISHED
ⓘ
northern Japan NERFINISHED ⓘ |
| militaryRole | northern defense of Tokugawa shogunate ⓘ |
| namedAfter | Sendai NERFINISHED ⓘ |
| notableConstruction | Sendai Castle NERFINISHED ⓘ |
| notableEvent |
participation in the Ōuetsu Reppan Dōmei
ⓘ
support for Tokugawa side in the Boshin War ⓘ |
| notableLeader |
Date Masamune
NERFINISHED
ⓘ
Date Tadamune NERFINISHED ⓘ Date Yoshikuni NERFINISHED ⓘ |
| notableSite | Zuihoden (Date Masamune mausoleum) NERFINISHED ⓘ |
| rank | tozama daimyo domain ⓘ |
| religion |
Buddhism
ⓘ
Shinto ⓘ |
| rulingClan | Date clan NERFINISHED ⓘ |
| startTime |
1600
ⓘ
early 17th century ⓘ |
| successor |
Miyagi Prefecture
NERFINISHED
ⓘ
Sendai Prefecture 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: Sendai Domain Description of subject: Sendai Domain was a powerful feudal domain in northern Japan during the Edo period, ruled by the Date clan founded by the warlord Date Masamune.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.