Jianchu
E719682
Jianchu was a named regnal era during the reign of Emperor Zhang of the Eastern Han dynasty in ancient China.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jianchu canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T8090450 — 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: Jianchu Context triple: [Emperor Zhang of Han, era, Jianchu]
-
A.
Jianxing
Jianxing was a historical Chinese era name used during the reign of Eastern Wu ruler Sun Quan in the Three Kingdoms period.
-
B.
Guguan
Guguan is an uninhabited volcanic island in the Northern Mariana Islands chain in the western Pacific Ocean.
-
C.
Changyi
Changyi is a county-level coastal city in northeastern Shandong Province, China, known for its manufacturing industries and location on the Bohai Sea.
-
D.
Zhenjin
Zhenjin was the designated heir and favored son of Kublai Khan, known for his Confucian education and role in the early Yuan dynasty’s administration before his premature death.
-
E.
Bianliang
Bianliang is the historical name of the Chinese city that served as the capital during the Northern Song dynasty, now known as Kaifeng.
- 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: Jianchu Target entity description: Jianchu was a named regnal era during the reign of Emperor Zhang of the Eastern Han dynasty in ancient China.
-
A.
Jianxing
Jianxing was a historical Chinese era name used during the reign of Eastern Wu ruler Sun Quan in the Three Kingdoms period.
-
B.
Guguan
Guguan is an uninhabited volcanic island in the Northern Mariana Islands chain in the western Pacific Ocean.
-
C.
Changyi
Changyi is a county-level coastal city in northeastern Shandong Province, China, known for its manufacturing industries and location on the Bohai Sea.
-
D.
Zhenjin
Zhenjin was the designated heir and favored son of Kublai Khan, known for his Confucian education and role in the early Yuan dynasty’s administration before his premature death.
-
E.
Bianliang
Bianliang is the historical name of the Chinese city that served as the capital during the Northern Song dynasty, now known as Kaifeng.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
Chinese era name
ⓘ
regnal era ⓘ |
| appliesToTerritorialJurisdiction | Han dynasty ⓘ |
| chronologyWithinReign | second era of Emperor Zhang of Han ⓘ |
| country | Eastern Han dynasty ⓘ |
| endTime | 84 ⓘ |
| endTimeInChineseCalendar | 9th year of Jianchu ⓘ |
| eraNameOf | Emperor Zhang of Han ⓘ |
| follows | Yongping ⓘ |
| followsInReign | Yongping era of Emperor Zhang of Han ⓘ |
| hasChineseName | 建初 ⓘ |
| hasType | posthumously designated chronological era ⓘ |
| languageOfWorkOrName | Chinese ⓘ |
| namedAfter | imperial reign of Emperor Zhang of Han ⓘ |
| partOf | system of Han dynasty era names ⓘ |
| precedes | Yuanchu ⓘ |
| precedesInReign | Yuanchu era of Emperor Zhang of Han ⓘ |
| startTime | 76 ⓘ |
| startTimeInChineseCalendar | 1st year of Jianchu ⓘ |
| temporalLocation |
1st century
ⓘ
1st century AD ⓘ |
| usedBy |
Emperor Zhang of Han
ⓘ
Emperor Zhang of the Eastern Han dynasty ⓘ
linked to:
Emperor Zhang of Han
|
| usedIn | imperial China ⓘ |
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: Jianchu Description of subject: Jianchu was a named regnal era during the reign of Emperor Zhang of the Eastern Han dynasty in ancient China.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.