Inca bridges
E296098
Inca bridges are traditional Andean suspension structures, often made from woven grass or fiber ropes, that enabled the Inca Empire’s road network to cross deep gorges and rivers.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Inca bridge of Checacupe | 1 |
| Inca bridges canonical | 1 |
| Inca road system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2759926 — 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: Inca bridges Context triple: [Qhapaq Ñan, hasPart, Inca bridges]
-
A.
Puente del Inca
Puente del Inca is a natural rock formation and hot spring area in the Argentine Andes, known for its distinctive natural bridge over the Las Cuevas River and its role as a gateway to Aconcagua.
-
B.
Inca terraces
Inca terraces are ancient stepped agricultural platforms built into Andean mountainsides by the Inca civilization to maximize arable land and manage water and soil in steep terrain.
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C.
Boyacá Bridge
Boyacá Bridge is a historic stone bridge in Colombia famed as the site of the decisive 1819 Battle of Boyacá during the country’s war of independence.
-
D.
Llacolén Bridge
Llacolén Bridge is a major road bridge in Concepción, Chile, that spans the Biobío River and serves as a key connection within the city’s transport network.
-
E.
Chacabuco Bridge
Chacabuco Bridge is a major road bridge in Chile that spans the Biobío River, serving as an important transportation link in the south-central region of the country.
- 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: Inca bridges Target entity description: Inca bridges are traditional Andean suspension structures, often made from woven grass or fiber ropes, that enabled the Inca Empire’s road network to cross deep gorges and rivers.
-
A.
Puente del Inca
Puente del Inca is a natural rock formation and hot spring area in the Argentine Andes, known for its distinctive natural bridge over the Las Cuevas River and its role as a gateway to Aconcagua.
-
B.
Inca terraces
Inca terraces are ancient stepped agricultural platforms built into Andean mountainsides by the Inca civilization to maximize arable land and manage water and soil in steep terrain.
-
C.
Boyacá Bridge
Boyacá Bridge is a historic stone bridge in Colombia famed as the site of the decisive 1819 Battle of Boyacá during the country’s war of independence.
-
D.
Llacolén Bridge
Llacolén Bridge is a major road bridge in Concepción, Chile, that spans the Biobío River and serves as a key connection within the city’s transport network.
-
E.
Chacabuco Bridge
Chacabuco Bridge is a major road bridge in Chile that spans the Biobío River, serving as an important transportation link in the south-central region of the country.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Inca engineering structure
ⓘ
bridge type ⓘ suspension bridge ⓘ |
| culturalSignificance |
element of living Andean tradition
ⓘ
symbol of Andean engineering ⓘ |
| designFeature |
flexible deck
ⓘ
multiple main cables ⓘ stone or earth anchor points ⓘ |
| era |
Inca Empire period
ⓘ
pre-Columbian era ⓘ |
| function |
crossing deep gorges
ⓘ
crossing rivers ⓘ supporting foot traffic ⓘ supporting pack animals such as llamas ⓘ |
| geographicContext |
highland canyons
ⓘ
steep valleys ⓘ |
| hasConstructionMethod |
hand-woven cables
ⓘ
suspension from stone anchors ⓘ twisted fiber ropes ⓘ |
| heritageStatus | recognized as important Andean cultural heritage ⓘ |
| influenced | later rope bridge designs ⓘ |
| locatedIn |
Andes
ⓘ
surface form:
Andes Mountains
South America ⓘ |
| madeOf |
ichu grass
ⓘ
plant fiber ropes ⓘ stone abutments ⓘ wooden elements ⓘ woven grass ropes ⓘ |
| maintainedBy | local Andean communities ⓘ |
| maintenance |
community-based reconstruction
ⓘ
periodic replacement of ropes ⓘ |
| materialProperty |
biodegradable fibers
ⓘ
high tensile strength grass ropes ⓘ |
| partOf |
Inca bridges
self-linksurface differs
ⓘ
surface form:
Inca road system
|
| region |
Bolivia
ⓘ
Ecuador ⓘ Peru ⓘ |
| risk |
damage from heavy rainfall
ⓘ
damage from lack of maintenance ⓘ weathering and decay ⓘ |
| safetyFeature | side ropes or railings ⓘ |
| spanType | single-span suspension ⓘ |
| technologyLevel | pre-Columbian engineering ⓘ |
| trafficType |
pack animal
ⓘ
pedestrian ⓘ |
| usedBy | Inca Empire ⓘ |
| usedFor |
administrative travel
ⓘ
military movement ⓘ trade and transport ⓘ |
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: Inca bridges Description of subject: Inca bridges are traditional Andean suspension structures, often made from woven grass or fiber ropes, that enabled the Inca Empire’s road network to cross deep gorges and rivers.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Inca road system
this entity surface form:
Inca bridge of Checacupe