San Francisco Bay Area airspace system
E328675
The San Francisco Bay Area airspace system is a complex, highly trafficked network of controlled airspace and airports serving the greater Bay Area’s commercial, general aviation, and military flight operations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Francisco Bay Area airspace system canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3123597 — 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: San Francisco Bay Area airspace system Context triple: [Napa County Airport, region, San Francisco Bay Area airspace system]
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A.
Palo Alto Airport of Santa Clara County
Palo Alto Airport of Santa Clara County is a small general aviation airport serving the Palo Alto area and the broader Silicon Valley region in California.
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B.
Moffett Field, California
Moffett Field, California is a historic U.S. naval air station and aerospace hub in the San Francisco Bay Area, best known today as the site of NASA’s Ames Research Center.
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C.
Fresno Yosemite International Airport
Fresno Yosemite International Airport is a public airport in Fresno, California, serving as the primary commercial air gateway to the Fresno area and nearby Yosemite National Park.
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D.
Washington Air Route Traffic Control Center
Washington Air Route Traffic Control Center is a Federal Aviation Administration facility responsible for managing and coordinating en route air traffic over a large portion of the mid-Atlantic region of the United States.
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E.
Napa County Airport
Napa County Airport is a public airport serving the Napa Valley region of Northern California, primarily accommodating general aviation and acting as a gateway for visitors to the area's wine country.
- 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: San Francisco Bay Area airspace system Target entity description: The San Francisco Bay Area airspace system is a complex, highly trafficked network of controlled airspace and airports serving the greater Bay Area’s commercial, general aviation, and military flight operations.
-
A.
Palo Alto Airport of Santa Clara County
Palo Alto Airport of Santa Clara County is a small general aviation airport serving the Palo Alto area and the broader Silicon Valley region in California.
-
B.
Moffett Field, California
Moffett Field, California is a historic U.S. naval air station and aerospace hub in the San Francisco Bay Area, best known today as the site of NASA’s Ames Research Center.
-
C.
Fresno Yosemite International Airport
Fresno Yosemite International Airport is a public airport in Fresno, California, serving as the primary commercial air gateway to the Fresno area and nearby Yosemite National Park.
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D.
Washington Air Route Traffic Control Center
Washington Air Route Traffic Control Center is a Federal Aviation Administration facility responsible for managing and coordinating en route air traffic over a large portion of the mid-Atlantic region of the United States.
-
E.
Napa County Airport
Napa County Airport is a public airport serving the Napa Valley region of Northern California, primarily accommodating general aviation and acting as a gateway for visitors to the area's wine country.
- F. None of above. chosen
Statements (48)
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: San Francisco Bay Area airspace system Description of subject: The San Francisco Bay Area airspace system is a complex, highly trafficked network of controlled airspace and airports serving the greater Bay Area’s commercial, general aviation, and military flight operations.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Mineta San José International Airport (flight path area)
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partOf
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San Francisco Bay Area airspace system
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