KSDM
E885517
KSDM is the ICAO airport code for Brown Field Municipal Airport, a public airport serving the San Diego, California area near the U.S.–Mexico border.
All labels observed (1)
| Label | Occurrences |
|---|---|
| KSDM canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10795300 — 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: KSDM Context triple: [Brown Field Municipal Airport, ICAO code, KSDM]
-
A.
KSDP
KSDP is the abbreviation for the Korean Social Democratic Party, a minor political party in North Korea that espouses social democratic principles within the country’s state-controlled political system.
-
B.
KDMA
KDMA is the ICAO airport code for Davis-Monthan Air Force Base, a major United States Air Force installation near Tucson, Arizona.
-
C.
KSMD
KSMD is the ICAO airport code for Smith Field, a public airport serving Fort Wayne, Indiana, in the United States.
-
D.
KPSM
KPSM is the ICAO code for Portsmouth International Airport at Pease, a joint civil-military airport located in Portsmouth, New Hampshire, USA.
-
E.
SKMD
SKMD is the ICAO airport code assigned to Olaya Herrera Airport in Medellín, Colombia.
- 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: KSDM Target entity description: KSDM is the ICAO airport code for Brown Field Municipal Airport, a public airport serving the San Diego, California area near the U.S.–Mexico border.
-
A.
KSDP
KSDP is the abbreviation for the Korean Social Democratic Party, a minor political party in North Korea that espouses social democratic principles within the country’s state-controlled political system.
-
B.
KDMA
KDMA is the ICAO airport code for Davis-Monthan Air Force Base, a major United States Air Force installation near Tucson, Arizona.
-
C.
KSMD
KSMD is the ICAO airport code for Smith Field, a public airport serving Fort Wayne, Indiana, in the United States.
-
D.
KPSM
KPSM is the ICAO code for Portsmouth International Airport at Pease, a joint civil-military airport located in Portsmouth, New Hampshire, USA.
-
E.
SKMD
SKMD is the ICAO airport code assigned to Olaya Herrera Airport in Medellín, Colombia.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
ICAO airport code
ⓘ
airport ⓘ public airport ⓘ |
| airportType | public ⓘ |
| cityServed | San Diego NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| elevationFeet | 526 ⓘ |
| faaCode | SDM NERFINISHED ⓘ |
| formerName | NAAS Otay Mesa NERFINISHED ⓘ |
| hasBorderProximity | close to Tijuana, Mexico ⓘ |
| iataCode | SDM NERFINISHED ⓘ |
| IcaoCode | KSDM NERFINISHED ⓘ |
| identifies | Brown Field Municipal Airport NERFINISHED ⓘ |
| locatedIn |
San Diego, California
NERFINISHED
ⓘ
United States of America ⓘ
surface form:
United States
|
| locatedNear | U.S.–Mexico border NERFINISHED ⓘ |
| namedAfter | Maj. William Earl Brown NERFINISHED ⓘ |
| near | Otay Mesa neighborhood of San Diego NERFINISHED ⓘ |
| operator | City of San Diego NERFINISHED ⓘ |
| owner | City of San Diego NERFINISHED ⓘ |
| region | Southern California ⓘ |
| runway |
Runway 8L/26R
NERFINISHED
ⓘ
Runway 8R/26L ⓘ |
| serves | San Diego, California NERFINISHED ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| surface |
asphalt
ⓘ
asphalt ⓘ |
| usedFor |
general aviation
ⓘ
military operations (limited) ⓘ |
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: KSDM Description of subject: KSDM is the ICAO airport code for Brown Field Municipal Airport, a public airport serving the San Diego, California area near the U.S.–Mexico border.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.