Jamestown harbour
E377567
Jamestown harbour is the small coastal port serving the settlement of Jamestown on the remote South Atlantic island of Saint Helena.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jamestown harbour canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3672430 — 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: Jamestown harbour Context triple: [Jamestown, hasPort, Jamestown harbour]
-
A.
Elizabeth River
The Elizabeth River is a tidal estuary in southeastern Virginia that forms part of the Hampton Roads harbor and serves as a major channel for commercial shipping and naval activity.
-
B.
Elizabeth River
The Elizabeth River is a small urban waterway in northeastern New Jersey that flows through the city of Elizabeth before emptying into Newark Bay.
-
C.
Halifax River
The Halifax River is a brackish lagoon and part of Florida’s Intracoastal Waterway that runs along the Atlantic coast and borders cities such as Daytona Beach.
-
D.
Annapolis Harbor
Annapolis Harbor is a historic waterfront and marina area in Annapolis, Maryland, known for its sailing, maritime heritage, and proximity to the U.S. Naval Academy.
-
E.
Chesapeake Bay
Chesapeake Bay is the largest estuary in the United States, known for its rich biodiversity, extensive watershed, and historical importance to the Mid-Atlantic region.
- 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: Jamestown harbour Target entity description: Jamestown harbour is the small coastal port serving the settlement of Jamestown on the remote South Atlantic island of Saint Helena.
-
A.
Elizabeth River
The Elizabeth River is a small urban waterway in northeastern New Jersey that flows through the city of Elizabeth before emptying into Newark Bay.
-
B.
Elizabeth River
The Elizabeth River is a tidal estuary in southeastern Virginia that forms part of the Hampton Roads harbor and serves as a major channel for commercial shipping and naval activity.
-
C.
Halifax River
The Halifax River is a brackish lagoon and part of Florida’s Intracoastal Waterway that runs along the Atlantic coast and borders cities such as Daytona Beach.
-
D.
Annapolis Harbor
Annapolis Harbor is a historic waterfront and marina area in Annapolis, Maryland, known for its sailing, maritime heritage, and proximity to the U.S. Naval Academy.
-
E.
Chesapeake Bay
Chesapeake Bay is the largest estuary in the United States, known for its rich biodiversity, extensive watershed, and historical importance to the Mid-Atlantic region.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
harbour
ⓘ
port ⓘ |
| adjacentTo |
Jamestown waterfront
ⓘ
South Atlantic Ocean ⓘ
linked to:
South Atlantic
|
| country | Saint Helena, Ascension and Tristan da Cunha ⓘ |
| hasAccess |
boat landing steps
ⓘ
wharf area ⓘ |
| hasCharacteristic | small harbour ⓘ |
| hasClimate | subtropical oceanic climate ⓘ |
| hasFunction | coastal port ⓘ |
| hasJurisdiction | Government of Saint Helena ⓘ |
| hasNameLanguage | English ⓘ |
| hasSettlementServed |
Jamestown, Saint Helena
ⓘ
linked to:
Jamestown District, Saint Helena
|
| locatedIn |
Jamestown
ⓘ
South Atlantic Ocean ⓘ
linked to:
South Atlantic
|
| locatedInTimeZone | UTC+0 ⓘ |
| locatedOn | Saint Helena ⓘ |
| near | Jamestown Bay ⓘ |
| partOf | transport infrastructure of Saint Helena ⓘ |
| serves | Jamestown ⓘ |
| servesIsland | Saint Helena ⓘ |
| usedFor |
cargo handling
ⓘ
fishing activities ⓘ passenger landing ⓘ recreational boating ⓘ |
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: Jamestown harbour Description of subject: Jamestown harbour is the small coastal port serving the settlement of Jamestown on the remote South Atlantic island of Saint Helena.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.