Pier 53 (Seattle)
E778589
Pier 53 is one of the historic central waterfront piers in Seattle, Washington, forming part of the city’s former working harbor along Elliott Bay.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pier 53 (Seattle) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8927941 — 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: Pier 53 (Seattle) Context triple: [Piers 46–70 (Seattle), hasPart, Pier 53 (Seattle)]
-
A.
Pier 51 (Seattle)
Pier 51 (Seattle) is a waterfront pier on Elliott Bay that has historically served as a key transportation and ferry terminal site in downtown Seattle.
-
B.
Pier 50 (Seattle)
Pier 50 (Seattle) is a passenger-only ferry terminal on Seattle’s central waterfront that serves as a key hub for King County Water Taxi and other commuter ferry services.
-
C.
Pier 52 (Seattle)
Pier 52 (Seattle) is a central waterfront pier in downtown Seattle best known as the main terminal for Washington State Ferries serving routes across Puget Sound.
-
D.
Pier 49 (Seattle)
Pier 49 is one of the numbered waterfront piers along Seattle’s central shoreline, forming part of the city’s historic and commercial harbor area.
-
E.
Pier 46 (Seattle)
Pier 46 in Seattle is a waterfront cargo and shipping pier that forms part of the city’s central industrial and port facilities along Elliott Bay.
- 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: Pier 53 (Seattle) Target entity description: Pier 53 is one of the historic central waterfront piers in Seattle, Washington, forming part of the city’s former working harbor along Elliott Bay.
-
A.
Pier 51 (Seattle)
Pier 51 (Seattle) is a waterfront pier on Elliott Bay that has historically served as a key transportation and ferry terminal site in downtown Seattle.
-
B.
Pier 50 (Seattle)
Pier 50 (Seattle) is a passenger-only ferry terminal on Seattle’s central waterfront that serves as a key hub for King County Water Taxi and other commuter ferry services.
-
C.
Pier 52 (Seattle)
Pier 52 (Seattle) is a central waterfront pier in downtown Seattle best known as the main terminal for Washington State Ferries serving routes across Puget Sound.
-
D.
Pier 49 (Seattle)
Pier 49 is one of the numbered waterfront piers along Seattle’s central shoreline, forming part of the city’s historic and commercial harbor area.
-
E.
Pier 46 (Seattle)
Pier 46 in Seattle is a waterfront cargo and shipping pier that forms part of the city’s central industrial and port facilities along Elliott Bay.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
building or structure in Seattle
ⓘ
historic pier ⓘ waterfront structure ⓘ |
| adjacentTo |
Elliott Bay Seawall
ⓘ
linked to:
Seattle Seawall
|
| country |
United States
ⓘ
linked to:
United States of America
|
| hasClimate | oceanic climate ⓘ |
| hasCoordinateSystem |
World Geodetic System 1984
ⓘ
linked to:
WGS84
|
| hasHeritageStatus | historic waterfront pier ⓘ |
| hasHistoricalFunction | industrial waterfront facility ⓘ |
| hasNearbyFeature | Alaskan Way ⓘ |
| hasViewOf |
Elliott Bay
ⓘ
Olympic Mountains ⓘ |
| locatedIn |
King County, Washington
ⓘ
linked to:
King County
Seattle, Washington ⓘ
linked to:
Seattle, Washington, United States
United States ⓘ
linked to:
United States of America
Washington (state) ⓘ
linked to:
Washington
|
| locatedInTimeZone | Pacific Time Zone ⓘ |
| locatedInUrbanArea |
Downtown Seattle
ⓘ
linked to:
downtown Seattle
|
| locatedOnWaterbody | Elliott Bay ⓘ |
| partOf |
Central Waterfront, Seattle
ⓘ
linked to:
Central Waterfront (Seattle)
Seattle waterfront ⓘ
linked to:
Seattle Waterfront
former working harbor of Seattle ⓘ |
| usedFor |
cargo handling
ⓘ
maritime commerce ⓘ shipping ⓘ |
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: Pier 53 (Seattle) Description of subject: Pier 53 is one of the historic central waterfront piers in Seattle, Washington, forming part of the city’s former working harbor along Elliott Bay.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.