BLD
E810904
BLD is the IATA airport code for Boulder City Municipal Airport in Boulder City, Nevada, serving general aviation and tour flights near the Las Vegas area and Hoover Dam.
All labels observed (1)
| Label | Occurrences |
|---|---|
| BLD canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9611289 — 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: BLD Context triple: [Boulder City Municipal Airport, IATACode, BLD]
-
A.
BLC
BLC is the commonly used abbreviation for the Boston Landmarks Commission, the city agency responsible for identifying and protecting Boston’s historic buildings and districts.
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B.
BL
BL is the vehicle registration code used for the city of Banja Luka in Bosnia and Herzegovina.
-
C.
BL
BL is the vehicle registration code used on license plates for the Swiss canton of Basel-Landschaft.
-
D.
BL
BL is the postcode area in the United Kingdom that covers Bolton and surrounding parts of Greater Manchester and Lancashire.
-
E.
BL
BL is the two-letter ISO 3166-1 alpha-2 country code assigned to the Caribbean island territory of Saint Barthélemy.
- 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: BLD Target entity description: BLD is the IATA airport code for Boulder City Municipal Airport in Boulder City, Nevada, serving general aviation and tour flights near the Las Vegas area and Hoover Dam.
-
A.
BLC
BLC is the commonly used abbreviation for the Boston Landmarks Commission, the city agency responsible for identifying and protecting Boston’s historic buildings and districts.
-
B.
BL
BL is the vehicle registration code used for the city of Banja Luka in Bosnia and Herzegovina.
-
C.
BL
BL is the commonly used abbreviation for British Leyland, a major former UK vehicle manufacturer known for producing a wide range of cars, trucks, and buses in the 20th century.
-
D.
BL
BL is the vehicle registration code used on license plates for the Swiss canton of Basel-Landschaft.
-
E.
BL
BL is the postcode area in the United Kingdom that covers Bolton and surrounding parts of Greater Manchester and Lancashire.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
airport ⓘ runway ⓘ |
| airportType | public ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Clark County ⓘ |
| elevation_ft | 2202 ⓘ |
| FAA LID | BVU ⓘ |
| hasRunway |
Runway 15/33
ⓘ
Runway 9L/27R ⓘ |
| IATA code | BLD ⓘ |
| ICAO code | KBVU ⓘ |
| locatedIn |
Boulder City, Nevada, United States
ⓘ
linked to:
Boulder City, Nevada
Clark County, Nevada, United States ⓘ
linked to:
Clark County, Nevada
|
| near |
Hoover Dam
ⓘ
Las Vegas, Nevada ⓘ |
| regionServed | Clark County, Nevada ⓘ |
| represents | Boulder City Municipal Airport ⓘ |
| runwayCount | 2 ⓘ |
| serves |
Boulder City, Nevada
ⓘ
Las Vegas area ⓘ general aviation ⓘ tour flights ⓘ |
| servesCity |
Boulder City
ⓘ
linked to:
Boulder City, Nevada
|
| state | Nevada ⓘ |
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: BLD Description of subject: BLD is the IATA airport code for Boulder City Municipal Airport in Boulder City, Nevada, serving general aviation and tour flights near the Las Vegas area and Hoover Dam.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.