Great Wall of China
E13913
The Great Wall of China is an ancient, monumental series of fortifications stretching thousands of kilometers across northern China, built and rebuilt over centuries to protect Chinese states and empires from invasions.
All labels observed (18)
How this entity was disambiguated
This entity first appeared as the object of triple T114422 — 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: Great Wall of China Context triple: [Beijing, near, Great Wall of China]
-
A.
Yellow Crane Tower
Yellow Crane Tower is a historic and iconic Chinese pavilion in Wuhan, renowned for its classical architecture, cultural significance, and scenic views over the Yangtze River.
-
B.
Forbidden City
The Forbidden City is a vast imperial palace complex in central Beijing that served as the political and ceremonial heart of Chinese dynasties for nearly 500 years and is now a major cultural and historical museum.
-
C.
Wuhan Yangtze River Bridge
The Wuhan Yangtze River Bridge is a major double-deck road and rail bridge in Wuhan, China, and one of the earliest and most iconic crossings over the Yangtze River.
-
D.
Temple of Heaven
The Temple of Heaven is a historic imperial religious complex in Beijing where Ming and Qing dynasty emperors performed annual ceremonies to pray for good harvests.
-
E.
Marco Polo Bridge
Marco Polo Bridge is a historic stone bridge near Beijing, China, renowned both for its distinctive carved stone lions and as the site of the 1937 clash that marked the start of full-scale war between China and Japan.
- 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: Great Wall of China Target entity description: The Great Wall of China is an ancient, monumental series of fortifications stretching thousands of kilometers across northern China, built and rebuilt over centuries to protect Chinese states and empires from invasions.
-
A.
Yellow Crane Tower
Yellow Crane Tower is a historic and iconic Chinese pavilion in Wuhan, renowned for its classical architecture, cultural significance, and scenic views over the Yangtze River.
-
B.
Forbidden City
The Forbidden City is a vast imperial palace complex in central Beijing that served as the political and ceremonial heart of Chinese dynasties for nearly 500 years and is now a major cultural and historical museum.
-
C.
Wuhan Yangtze River Bridge
The Wuhan Yangtze River Bridge is a major double-deck road and rail bridge in Wuhan, China, and one of the earliest and most iconic crossings over the Yangtze River.
-
D.
Temple of Heaven
The Temple of Heaven is a historic imperial religious complex in Beijing where Ming and Qing dynasty emperors performed annual ceremonies to pray for good harvests.
-
E.
Marco Polo Bridge
Marco Polo Bridge is a historic stone bridge near Beijing, China, renowned both for its distinctive carved stone lions and as the site of the 1937 clash that marked the start of full-scale war between China and Japan.
- F. None of above. chosen
Statements (94)
| Predicate | Object |
|---|---|
| instanceOf |
UNESCO World Heritage Site
ⓘ
defensive wall ⓘ fortification ⓘ tourist attraction ⓘ |
| approximateLength |
over 13,000 miles
ⓘ
over 20,000 kilometers ⓘ |
| builtBy |
Han dynasty
ⓘ
Qin dynasty ⓘ |
| constructedFromMaterial |
brick
ⓘ
earth ⓘ lime ⓘ rammed earth ⓘ stone ⓘ tamped earth ⓘ tiles ⓘ wood ⓘ |
| country | China ⓘ |
| culturalSignificance |
iconic landmark
ⓘ
national symbol of China ⓘ symbol of Chinese civilization ⓘ |
| designedToDefendAgainst |
Mongol incursions
ⓘ
Xiongnu ⓘ nomadic tribes ⓘ other northern invaders ⓘ |
| followsGeographicalFeature |
desert edges
ⓘ
grassland borders ⓘ mountain ridges ⓘ river valleys ⓘ |
| governedBy | National Cultural Heritage Administration of China ⓘ |
| hasConservationEffort |
UNESCO-supported preservation programs
ⓘ
restoration projects by Chinese government ⓘ |
| hasPart |
Badaling
ⓘ
surface form:
Badaling section
Jiayuguan Pass ⓘ Jinshanling section ⓘ Mutianyu section ⓘ Shanhaiguan Pass ⓘ Simatai section ⓘ beacon towers ⓘ fortresses ⓘ moats ⓘ passes ⓘ walls ⓘ watchtowers ⓘ |
| hasTouristAccessPoint |
Badaling
ⓘ
Jinshanling section ⓘ
surface form:
Jinshanling
Juyongguan ⓘ Mutianyu section ⓘ
surface form:
Mutianyu
Simatai section ⓘ
surface form:
Simatai
|
| heritageDesignation | UNESCO World Heritage Site ⓘ |
| knownFor |
engineering achievement
ⓘ
historical importance ⓘ length ⓘ massive scale ⓘ |
| locatedIn | northern China ⓘ |
| locatedInAdministrativeTerritory |
Beijing
ⓘ
Gansu Province ⓘ Hebei ⓘ
surface form:
Hebei Province
Inner Mongolia Autonomous Region ⓘ Liaoning ⓘ
surface form:
Liaoning Province
Ningxia Hui Autonomous Region ⓘ Qinghai ⓘ
surface form:
Qinghai Province
Shaanxi Province ⓘ Shanxi Province ⓘ Tianjin ⓘ Xinjiang ⓘ
surface form:
Xinjiang Uyghur Autonomous Region
|
| locatedOnContinent | Asia ⓘ |
| nearCity | Beijing ⓘ |
| partOf | Chinese border defense system ⓘ |
| primaryFunction |
border control
ⓘ
military defense ⓘ protection against invasions ⓘ regulation of trade along borders ⓘ |
| rebuiltBy |
Jin dynasty
ⓘ
surface form:
Jin dynasty (1115–1234)
Ming dynasty ⓘ Northern Qi dynasty ⓘ Northern Wei dynasty ⓘ Sui dynasty ⓘ Yuan dynasty ⓘ |
| significantConstructionPeriod |
Han dynasty
ⓘ
surface form:
Han dynasty (3rd century BCE–3rd century CE)
Ming dynasty ⓘ
surface form:
Ming dynasty (14th–17th centuries)
Qin dynasty ⓘ
surface form:
Qin dynasty (3rd century BCE)
|
| threatenedBy |
erosion
ⓘ
human damage ⓘ urban development ⓘ weathering ⓘ |
| UNESCOInscriptionYear | 1987 ⓘ |
| UNESCOSiteId | 438 ⓘ |
| usedFor |
signal communication by beacon fires
ⓘ
surveillance ⓘ taxation control ⓘ troop movement ⓘ |
| visitorActivity |
hiking
ⓘ
photography ⓘ sightseeing ⓘ |
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: Great Wall of China Description of subject: The Great Wall of China is an ancient, monumental series of fortifications stretching thousands of kilometers across northern China, built and rebuilt over centuries to protect Chinese states and empires from invasions.
Referenced by (78)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
The Great Wall
this entity surface form:
The Great Wall
this entity surface form:
Qin Great Wall
this entity surface form:
Ming Great Wall
this entity surface form:
The Great Wall
this entity surface form:
The Great Wall
this entity surface form:
The Great Wall
this entity surface form:
Great Wall fortifications
this entity surface form:
Great Wall of China sections
this entity surface form:
sections of the Great Wall of China
this entity surface form:
Great Wall fortifications
this entity surface form:
Ming Great Wall
this entity surface form:
Great Wall forts
this entity surface form:
Ming Great Wall near Beijing
this entity surface form:
Ming Great Wall system
this entity surface form:
The Great Wall
this entity surface form:
The Great Wall
this entity surface form:
sections of the Great Wall of China
this entity surface form:
sections of the Great Wall of China
this entity surface form:
The Great Wall
this entity surface form:
The Great Wall
this entity surface form:
The Great Wall
this entity surface form:
The Great Wall
this entity surface form:
Great Wall of China (Ming era sections)
this entity surface form:
The Great Wall