JEF
E684390
JEF is the IATA airport code for Jefferson City Memorial Airport, a public airport serving Jefferson City, Missouri.
All labels observed (1)
| Label | Occurrences |
|---|---|
| JEF canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T7718396 — 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: JEF Context triple: [Jefferson City Memorial Airport, IATAcode, JEF]
-
A.
Jef
"Jef" is a melancholic chanson by Belgian singer-songwriter Jacques Brel that portrays compassion and solidarity toward a downtrodden friend.
-
B.
JEFF
JEFF is the station code used by SEPTA for Jefferson Station, a major regional rail hub in Center City Philadelphia.
-
C.
Jeffe
Jeffe is an alternative spelling variant of the given name Jeff, typically used as a personal name.
-
D.
JFA
JFA is the governing body responsible for overseeing and organizing football activities and competitions in Jordan.
-
E.
JEK
JEK is the station code for Jenkintown–Wyncote, a major SEPTA Regional Rail hub in the northern suburbs of Philadelphia.
- 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: JEF Target entity description: JEF is the IATA airport code for Jefferson City Memorial Airport, a public airport serving Jefferson City, Missouri.
-
A.
Jef
"Jef" is a melancholic chanson by Belgian singer-songwriter Jacques Brel that portrays compassion and solidarity toward a downtrodden friend.
-
B.
JEFF
JEFF is the station code used by SEPTA for Jefferson Station, a major regional rail hub in Center City Philadelphia.
-
C.
Jeffe
Jeffe is an alternative spelling variant of the given name Jeff, typically used as a personal name.
-
D.
JFA
JFA is the governing body responsible for overseeing and organizing football activities and competitions in Jordan.
-
E.
JEK
JEK is the station code for Jenkintown–Wyncote, a major SEPTA Regional Rail hub in the northern suburbs of Philadelphia.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
airport ⓘ |
| airportType | public airport ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| IATA code | JEF ⓘ |
| locatedIn |
Jefferson City, Missouri
ⓘ
Missouri ⓘ United States ⓘ
linked to:
United States of America
|
| refersTo | Jefferson City Memorial Airport ⓘ |
| serves | Jefferson City, Missouri ⓘ |
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: JEF Description of subject: JEF is the IATA airport code for Jefferson City Memorial Airport, a public airport serving Jefferson City, Missouri.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.