Powell Street terminal
E39998
Powell Street terminal is a major San Francisco cable car turnaround and boarding point located near Union Square, serving as a key hub for tourists and commuters.
All labels observed (7)
How this entity was disambiguated
This entity first appeared as the object of triple T297981 — 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: Powell Street terminal Context triple: [Powell–Hyde line, terminus, Powell Street terminal]
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A.
Portland Union Station
Portland Union Station is a historic railway terminal in Portland, Oregon, serving as a major Amtrak hub for intercity passenger trains in the Pacific Northwest.
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B.
Beaverton Transit Center
Beaverton Transit Center is a major public transportation hub in Beaverton, Oregon, serving as an interchange point for light rail and multiple bus lines in the Portland metropolitan area.
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C.
St. George Terminal
St. George Terminal is the main Staten Island Ferry hub in St. George, Staten Island, connecting the borough to Lower Manhattan and serving as a key transit and commercial center.
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D.
San Francisco 4th and King Street station
San Francisco 4th and King Street station is a major commuter rail terminal in San Francisco that serves as the northern terminus for Caltrain services between the city and the Peninsula/Silicon Valley.
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E.
Rose Quarter Transit Center
Rose Quarter Transit Center is a major public transit hub in Portland, Oregon, serving multiple MAX light rail lines and bus routes near the city’s Rose Quarter sports and entertainment district.
- 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: Powell Street terminal Target entity description: Powell Street terminal is a major San Francisco cable car turnaround and boarding point located near Union Square, serving as a key hub for tourists and commuters.
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A.
Portland Union Station
Portland Union Station is a historic railway terminal in Portland, Oregon, serving as a major Amtrak hub for intercity passenger trains in the Pacific Northwest.
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B.
Beaverton Transit Center
Beaverton Transit Center is a major public transportation hub in Beaverton, Oregon, serving as an interchange point for light rail and multiple bus lines in the Portland metropolitan area.
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C.
St. George Terminal
St. George Terminal is the main Staten Island Ferry hub in St. George, Staten Island, connecting the borough to Lower Manhattan and serving as a key transit and commercial center.
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D.
San Francisco 4th and King Street station
San Francisco 4th and King Street station is a major commuter rail terminal in San Francisco that serves as the northern terminus for Caltrain services between the city and the Peninsula/Silicon Valley.
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E.
Rose Quarter Transit Center
Rose Quarter Transit Center is a major public transit hub in Portland, Oregon, serving multiple MAX light rail lines and bus routes near the city’s Rose Quarter sports and entertainment district.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
cable car terminal
ⓘ
transportation hub ⓘ |
| adjacentTo | Market Street ⓘ |
| alsoKnownAs |
Powell & Market cable car turnaround
ⓘ
Powell Street cable car turnaround ⓘ
linked to:
Powell Street terminal
|
| category |
Public transport in San Francisco
ⓘ
Tourist attractions in San Francisco ⓘ |
| city | San Francisco ⓘ |
| function |
boarding point
ⓘ
cable car turnaround ⓘ |
| hasBoardingAreaFor |
Powell–Hyde cable car line
ⓘ
Powell–Mason cable car line ⓘ
linked to:
Powell-Mason cable car line
|
| hasFeature | turntable for cable cars ⓘ |
| hasQueue | long passenger lines during peak tourist season ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
San Francisco ⓘ United States ⓘ
linked to:
United States of America
|
| locatedInNeighborhood |
Union Square area
ⓘ
linked to:
Union Square
|
| near | Union Square ⓘ |
| operator | San Francisco Municipal Transportation Agency ⓘ |
| partOfSystem | San Francisco cable car system ⓘ |
| role | major cable car terminal in San Francisco ⓘ |
| serves |
commuters
ⓘ
tourists ⓘ |
| significance | iconic symbol of San Francisco transit ⓘ |
| street | Powell Street ⓘ |
| transportMode |
San Francisco cable car
ⓘ
linked to:
San Francisco cable car system
|
| usedFor |
public transportation
ⓘ
tourist attraction ⓘ |
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: Powell Street terminal Description of subject: Powell Street terminal is a major San Francisco cable car turnaround and boarding point located near Union Square, serving as a key hub for tourists and commuters.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Powell Street terminal
linked to: Powell Street terminal
linked to: Powell Street terminal
linked to: Powell Street terminal
linked to: Powell Street terminal
subject linked to:
N Judah light rail
linked to: Powell Street terminal
Hyde Street terminal
→
connectsTo
→
Powell Street terminal (southern terminus of Powell–Hyde line)
ⓘ
linked to: Powell Street terminal
linked to: Powell Street terminal
linked to: Powell Street terminal
linked to: Powell Street terminal