Loa River Bridge
E854641
Loa River Bridge is a bridge spanning Chile’s Loa River, providing a key transportation crossing in the arid northern region of the country.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Loa River Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9085416 — 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: Loa River Bridge Context triple: [Loa River, hasBridge, Loa River Bridge]
-
A.
Harahan Bridge
Harahan Bridge is a historic railroad and vehicular bridge over the Mississippi River near Memphis, Tennessee, known for its early 20th-century engineering and later conversion to include a popular pedestrian and bicycle trail.
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B.
Big Dam Bridge
Big Dam Bridge is a renowned pedestrian and bicycle bridge in Arkansas that spans the Arkansas River and Murray Lock and Dam, known as one of the longest bridges of its kind in North America.
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C.
Leach Highway Bridge
Leach Highway Bridge is a major road bridge in Perth, Western Australia, carrying Leach Highway across the Canning River as part of a key east–west transport route.
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D.
Nerimbera Bridge
Nerimbera Bridge is a road bridge in Queensland, Australia, that carries traffic across the Fitzroy River near Rockhampton.
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E.
Aqua-Line Bridge
The Aqua-Line Bridge is the bridge section of the Tokyo Bay Aqua-Line, a major Japanese expressway crossing Tokyo Bay that combines a long bridge with an undersea tunnel to connect Chiba and Kanagawa Prefectures.
- 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: Loa River Bridge Target entity description: Loa River Bridge is a bridge spanning Chile’s Loa River, providing a key transportation crossing in the arid northern region of the country.
-
A.
Harahan Bridge
Harahan Bridge is a historic railroad and vehicular bridge over the Mississippi River near Memphis, Tennessee, known for its early 20th-century engineering and later conversion to include a popular pedestrian and bicycle trail.
-
B.
Big Dam Bridge
Big Dam Bridge is a renowned pedestrian and bicycle bridge in Arkansas that spans the Arkansas River and Murray Lock and Dam, known as one of the longest bridges of its kind in North America.
-
C.
Leach Highway Bridge
Leach Highway Bridge is a major road bridge in Perth, Western Australia, carrying Leach Highway across the Canning River as part of a key east–west transport route.
-
D.
Nerimbera Bridge
Nerimbera Bridge is a road bridge in Queensland, Australia, that carries traffic across the Fitzroy River near Rockhampton.
-
E.
Aqua-Line Bridge
The Aqua-Line Bridge is the bridge section of the Tokyo Bay Aqua-Line, a major Japanese expressway crossing Tokyo Bay that combines a long bridge with an undersea tunnel to connect Chiba and Kanagawa Prefectures.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf | bridge ⓘ |
| connects | areas on opposite banks of the Loa River ⓘ |
| country | Chile ⓘ |
| crosses | Loa River ⓘ |
| environment |
arid landscape
ⓘ
desert climate ⓘ |
| function | road transportation crossing ⓘ |
| importance | key transportation crossing in northern Chile ⓘ |
| locatedIn |
arid region of Chile
ⓘ
northern Chile ⓘ |
| namedAfter | Loa River ⓘ |
| partOf | transportation infrastructure of Chile ⓘ |
| usedFor |
local transportation
ⓘ
regional transportation ⓘ vehicular traffic ⓘ |
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: Loa River Bridge Description of subject: Loa River Bridge is a bridge spanning Chile’s Loa River, providing a key transportation crossing in the arid northern region of the country.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.