Seattle Underground tours
E272852
Seattle Underground tours are guided excursions that explore the buried storefronts, passageways, and history of Seattle’s original street level beneath modern downtown.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Seattle Underground Tour | 2 |
| Seattle Underground tours canonical | 2 |
| Seattle Underground | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2494350 — 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: Seattle Underground tours Context triple: [Pioneer Square, knownFor, Seattle Underground tours]
-
A.
Tours
Tours is a historic city in central France’s Loire Valley, known for its medieval old town, proximity to famous châteaux, and role as a regional transport and cultural hub.
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B.
City Experiences
City Experiences is a leisure and tourism company that operates sightseeing, dining, and specialty cruises and tours in major destinations across the United States and internationally.
-
C.
CITYPARK
CITYPARK is a modern, soccer-specific stadium in downtown St. Louis that serves as the home of Major League Soccer club St. Louis City SC.
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D.
Eleven Cities Tour
The Eleven Cities Tour is a legendary long-distance ice skating event in the Dutch province of Friesland, covering a route that connects its historic eleven cities and is held only when natural ice conditions allow.
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E.
Tour Saint-Jacques
Tour Saint-Jacques is a flamboyant Gothic tower in central Paris, originally part of a 16th-century church and now a historic monument and landmark.
- 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: Seattle Underground tours Target entity description: Seattle Underground tours are guided excursions that explore the buried storefronts, passageways, and history of Seattle’s original street level beneath modern downtown.
-
A.
Tours
Tours is a historic city in central France’s Loire Valley, known for its medieval old town, proximity to famous châteaux, and role as a regional transport and cultural hub.
-
B.
City Experiences
City Experiences is a leisure and tourism company that operates sightseeing, dining, and specialty cruises and tours in major destinations across the United States and internationally.
-
C.
CITYPARK
CITYPARK is a modern, soccer-specific stadium in downtown St. Louis that serves as the home of Major League Soccer club St. Louis City SC.
-
D.
Eleven Cities Tour
The Eleven Cities Tour is a legendary long-distance ice skating event in the Dutch province of Friesland, covering a route that connects its historic eleven cities and is held only when natural ice conditions allow.
-
E.
Tour Saint-Jacques
Tour Saint-Jacques is a flamboyant Gothic tower in central Paris, originally part of a 16th-century church and now a historic monument and landmark.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
guided tour
ⓘ
historical tour ⓘ tourist attraction ⓘ walking tour ⓘ |
| category |
Seattle tourism
ⓘ
cultural attraction ⓘ heritage tourism ⓘ |
| educationalAspect |
local history education
ⓘ
urban development history ⓘ |
| explores |
Seattle Underground
ⓘ
linked to:
Seattle Underground tours
buried storefronts ⓘ original street level of Seattle ⓘ underground passageways ⓘ |
| feature |
accounts of early Seattle businesses
ⓘ
architectural details ⓘ historical anecdotes ⓘ |
| focusesOnPeriod |
early 20th century Seattle
ⓘ
late 19th century Seattle ⓘ |
| hasTheme |
Great Seattle Fire of 1889
ⓘ
city infrastructure ⓘ urban history ⓘ |
| includes |
indoor portions
ⓘ
outdoor portions ⓘ |
| includesActivity |
guided walking
ⓘ
historical interpretation ⓘ storytelling ⓘ |
| language | English ⓘ |
| locatedIn |
Seattle
ⓘ
United States ⓘ
linked to:
United States of America
Washington ⓘ |
| near |
Seattle waterfront
ⓘ
linked to:
Seattle waterfront piers
downtown Seattle ⓘ |
| operatesInNeighborhood | Pioneer Square ⓘ |
| operatesYearRound | true ⓘ |
| requires | paid ticket ⓘ |
| requiresReservation | recommended during peak tourist season ⓘ |
| safetyConsideration |
stairs
ⓘ
uneven walking surfaces ⓘ |
| subjectOf |
online reviews
ⓘ
tourist guidebooks ⓘ travel articles ⓘ |
| targetAudience |
local residents
ⓘ
tourists ⓘ |
| typicalDuration | about 60 to 90 minutes ⓘ |
| usesMedium | live guide narration ⓘ |
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: Seattle Underground tours Description of subject: Seattle Underground tours are guided excursions that explore the buried storefronts, passageways, and history of Seattle’s original street level beneath modern downtown.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Seattle Underground tours
linked to: Seattle Underground tours
linked to: Seattle Underground tours