World Ocean
E19288
The World Ocean is the interconnected system of Earth's major oceanic divisions that together form a single, continuous body of saltwater covering most of the planet's surface.
All labels observed (10)
| Label | Occurrences |
|---|---|
| World Ocean canonical | 8 |
| Ocean | 3 |
| Earth’s oceans | 2 |
| Oceans | 1 |
| Panthalassa Ocean | 1 |
| The Ocean | 1 |
| World Ocean drainage system | 1 |
| world ocean of Planetos | 1 |
| البحر المحيط | 1 |
| Ὠκεανός | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T17535 — 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: World Ocean Context triple: [Atlantic Ocean, partOf, World Ocean]
-
A.
Atlantic Ocean
The Atlantic Ocean is the world's second-largest ocean, separating the Americas from Europe and Africa and serving as a major route for global climate regulation, trade, and exploration.
-
B.
Pacific Ocean
The Pacific Ocean is the largest and deepest ocean on Earth, spanning from the Arctic in the north to the Southern Ocean and from Asia and Australia to the Americas.
-
C.
Indian Ocean
The Indian Ocean is the world’s third-largest ocean, lying between Africa, Asia, Australia, and the Southern Ocean, and serving as a major route for global trade and maritime activity.
-
D.
Southern Ocean
The Southern Ocean is the remote, icy ocean encircling Antarctica, known for its powerful circumpolar currents, rich marine ecosystems, and crucial role in regulating Earth’s climate.
-
E.
Arctic Ocean
The Arctic Ocean is the smallest and shallowest of Earth's major oceans, located around the North Pole and largely covered by sea ice.
- 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: World Ocean Target entity description: The World Ocean is the interconnected system of Earth's major oceanic divisions that together form a single, continuous body of saltwater covering most of the planet's surface.
-
A.
Atlantic Ocean
The Atlantic Ocean is the world's second-largest ocean, separating the Americas from Europe and Africa and serving as a major route for global climate regulation, trade, and exploration.
-
B.
Pacific Ocean
The Pacific Ocean is the largest and deepest ocean on Earth, spanning from the Arctic in the north to the Southern Ocean and from Asia and Australia to the Americas.
-
C.
Indian Ocean
The Indian Ocean is the world’s third-largest ocean, lying between Africa, Asia, Australia, and the Southern Ocean, and serving as a major route for global trade and maritime activity.
-
D.
Southern Ocean
The Southern Ocean is the remote, icy ocean encircling Antarctica, known for its powerful circumpolar currents, rich marine ecosystems, and crucial role in regulating Earth’s climate.
-
E.
Arctic Ocean
The Arctic Ocean is the smallest and shallowest of Earth's major oceans, located around the North Pole and largely covered by sea ice.
- F. None of above. chosen
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
Earth system component
ⓘ
body of water ⓘ geographical feature ⓘ ocean ⓘ |
| alsoKnownAs |
global ocean
ⓘ
world sea ⓘ |
| areaApprox |
about 139 million square miles
ⓘ
about 361 million square kilometers ⓘ |
| averageDepth |
about 12,100 feet
ⓘ
about 3,688 meters ⓘ |
| boundaryWith |
continents
ⓘ
islands ⓘ |
| connectedTo |
all major oceans
ⓘ
bays ⓘ gulfs ⓘ marginal seas ⓘ |
| containsFeature |
abyssal plains
ⓘ
continental shelves ⓘ mid-ocean ridges ⓘ ocean basins ⓘ ocean trenches ⓘ seamounts ⓘ submarine canyons ⓘ |
| containsPercentOfEarthWater | about 97% of Earth’s surface water ⓘ |
| covers | most of Earth’s surface ⓘ |
| coversPercentOfEarthSurface | about 71% ⓘ |
| governedBy | United Nations Convention on the Law of the Sea ⓘ |
| hasPart |
Arctic Ocean
ⓘ
Atlantic Ocean ⓘ Indian Ocean ⓘ Pacific Ocean ⓘ Southern Ocean ⓘ |
| influences |
carbon cycle
ⓘ
global climate ⓘ global heat distribution ⓘ hydrological cycle ⓘ weather patterns ⓘ |
| is | single continuous body of saltwater ⓘ |
| isReservoirFor |
dissolved carbon dioxide
ⓘ
heat ⓘ marine biodiversity ⓘ |
| majorCurrentSystem |
Antarctic Circumpolar Current
ⓘ
Gulf Stream ⓘ Kuroshio Current ⓘ global thermohaline circulation ⓘ |
| maxDepth | about 10,984 meters ⓘ |
| maxDepthLocation | Mariana Trench ⓘ |
| partOf | Earth ⓘ |
| salinityAverage |
about 3.5% salt by mass
ⓘ
about 35 practical salinity units ⓘ |
| studiedBy | oceanography ⓘ |
| supports |
global fisheries
ⓘ
marine transportation ⓘ |
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: World Ocean Description of subject: The World Ocean is the interconnected system of Earth's major oceanic divisions that together form a single, continuous body of saltwater covering most of the planet's surface.
Referenced by (20)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: World Ocean
linked to: World Ocean
linked to: World Ocean
linked to: World Ocean
linked to: World Ocean
linked to: World Ocean
linked to: World Ocean
linked to: World Ocean
linked to: World Ocean
linked to: World Ocean