Chilean Navy Hydrographic and Oceanographic Service (SHOA)
E30609
The Chilean Navy Hydrographic and Oceanographic Service (SHOA) is the national authority responsible for hydrographic surveying, nautical charting, and oceanographic research in support of maritime navigation and coastal management for Chile.
All labels observed (3)
How this entity was disambiguated
This entity first appeared as the object of triple T217302 — 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: Chilean Navy Hydrographic and Oceanographic Service (SHOA) Context triple: [Base Arturo Prat, administeredBy, Chilean Navy Hydrographic and Oceanographic Service (SHOA)]
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A.
Chilean Antarctic Directorate
The Chilean Antarctic Directorate is the Chilean government body responsible for planning, coordinating, and overseeing the country’s scientific, logistical, and policy activities in Antarctica.
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B.
Chilean Navy
The Chilean Navy is the maritime branch of Chile’s armed forces, responsible for defending the nation’s territorial waters, coastline, and maritime interests.
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C.
Base Naval Arturo Prat
Base Naval Arturo Prat is a Chilean Antarctic research and naval station located on Greenwich Island in the South Shetland Islands.
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D.
Chilean Air Force
The Chilean Air Force is the aerial warfare branch of Chile’s armed forces, responsible for the country’s air defense, military aviation operations, and support of national security and humanitarian missions.
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E.
National Energy Commission of Chile
The National Energy Commission of Chile is a government regulatory body responsible for planning, coordinating, and overseeing the country’s energy policies and markets.
- 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: Chilean Navy Hydrographic and Oceanographic Service (SHOA) Target entity description: The Chilean Navy Hydrographic and Oceanographic Service (SHOA) is the national authority responsible for hydrographic surveying, nautical charting, and oceanographic research in support of maritime navigation and coastal management for Chile.
-
A.
Chilean Antarctic Directorate
The Chilean Antarctic Directorate is the Chilean government body responsible for planning, coordinating, and overseeing the country’s scientific, logistical, and policy activities in Antarctica.
-
B.
Chilean Navy
The Chilean Navy is the maritime branch of Chile’s armed forces, responsible for defending the nation’s territorial waters, coastline, and maritime interests.
-
C.
Base Naval Arturo Prat
Base Naval Arturo Prat is a Chilean Antarctic research and naval station located on Greenwich Island in the South Shetland Islands.
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D.
Chilean Air Force
The Chilean Air Force is the aerial warfare branch of Chile’s armed forces, responsible for the country’s air defense, military aviation operations, and support of national security and humanitarian missions.
-
E.
National Energy Commission of Chile
The National Energy Commission of Chile is a government regulatory body responsible for planning, coordinating, and overseeing the country’s energy policies and markets.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
government agency
ⓘ
hydrographic office ⓘ oceanographic institution ⓘ |
| abbreviation | SHOA ⓘ |
| aimsTo |
ensure safety of navigation in Chilean waters
ⓘ
support coastal zone management ⓘ support national defense in the maritime domain ⓘ support sustainable use of marine and coastal resources ⓘ |
| collaboratesWith |
International Hydrographic Organization
ⓘ
other national hydrographic offices ⓘ |
| country | Chile ⓘ |
| field |
cartography
ⓘ
hydrography ⓘ marine geophysics ⓘ oceanography ⓘ |
| hasRole |
national hydrographic authority of Chile
ⓘ
Chilean Navy Hydrographic and Oceanographic Service (SHOA) self-linksurface differs ⓘ
surface form:
national oceanographic service of Chile
nautical charting authority of Chile ⓘ |
| headquartersCountry | Chile ⓘ |
| headquartersLocation | Valparaíso ⓘ |
| jurisdiction |
Chilean Antarctic Territory
ⓘ
Chilean inland waters ⓘ exclusive economic zone of Chile ⓘ territorial sea of Chile ⓘ |
| languageOfWorkOrName | Spanish ⓘ |
| mainFunction |
bathymetric mapping
ⓘ
coastal management support ⓘ hydrographic data management ⓘ hydrographic surveying ⓘ maritime safety information dissemination ⓘ nautical chart production ⓘ oceanographic data collection ⓘ oceanographic research ⓘ tide and sea level monitoring ⓘ |
| nativeName |
Chilean Navy Hydrographic and Oceanographic Service (SHOA)
self-linksurface differs
ⓘ
surface form:
Servicio Hidrográfico y Oceanográfico de la Armada de Chile
|
| operatedBy | Chilean Navy ⓘ |
| parentOrganization | Chilean Navy ⓘ |
| responsibleFor |
hydrographic surveys in Chilean waters
ⓘ
maritime safety information for Chilean waters ⓘ nautical publications of Chile ⓘ notices to mariners of Chile ⓘ oceanographic monitoring in Chilean waters ⓘ official nautical charts of Chile ⓘ tide tables of Chile ⓘ |
| sector | maritime ⓘ |
| usesInstrument |
multibeam echosounders
ⓘ
oceanographic buoys ⓘ tide gauges ⓘ |
| usesVesselType | hydrographic survey vessels ⓘ |
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: Chilean Navy Hydrographic and Oceanographic Service (SHOA) Description of subject: The Chilean Navy Hydrographic and Oceanographic Service (SHOA) is the national authority responsible for hydrographic surveying, nautical charting, and oceanographic research in support of maritime navigation and coastal management for Chile.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
Chilean Navy Hydrographic and Oceanographic Service (SHOA)
→
nativeName
→
Chilean Navy Hydrographic and Oceanographic Service (SHOA)
self-linksurface differs
ⓘ
subject surface form:
Chilean Navy Hydrographic and Oceanographic Service
this entity surface form:
Servicio Hidrográfico y Oceanográfico de la Armada de Chile
Chilean Navy Hydrographic and Oceanographic Service (SHOA)
→
hasRole
→
Chilean Navy Hydrographic and Oceanographic Service (SHOA)
self-linksurface differs
ⓘ
subject surface form:
Chilean Navy Hydrographic and Oceanographic Service
this entity surface form:
national oceanographic service of Chile
this entity surface form:
Servicio Hidrográfico y Oceanográfico de la Armada de Chile