BLS
E265824
BLS is the former New York Stock Exchange ticker symbol for BellSouth Corporation, a major U.S. telecommunications company that was later acquired by AT&T.
All labels observed (1)
| Label | Occurrences |
|---|---|
| BLS canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2424993 — 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: BLS Context triple: [BellSouth, tickerSymbol, BLS]
-
A.
BLS
BLS is the principal U.S. federal agency that collects, analyzes, and disseminates essential economic data on labor markets, prices, and productivity.
-
B.
BLS AG
BLS AG is a major Swiss railway company that operates regional and commuter train services, particularly in and around the canton of Bern.
-
C.
BSL
BSL is the primary sign language used by Deaf communities in the United Kingdom, with its own distinct grammar and vocabulary separate from spoken English.
-
D.
BOL
BOL is the three-letter ISO 3166-1 alpha-3 country code assigned to Bolivia.
-
E.
BS
BS is the vehicle registration code used on license plates for the Swiss canton of Basel-Stadt.
- 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: BLS Target entity description: BLS is the former New York Stock Exchange ticker symbol for BellSouth Corporation, a major U.S. telecommunications company that was later acquired by AT&T.
-
A.
BLS
BLS is the principal U.S. federal agency that collects, analyzes, and disseminates essential economic data on labor markets, prices, and productivity.
-
B.
BLS AG
BLS AG is a major Swiss railway company that operates regional and commuter train services, particularly in and around the canton of Bern.
-
C.
BSL
BSL is the primary sign language used by Deaf communities in the United Kingdom, with its own distinct grammar and vocabulary separate from spoken English.
-
D.
BOL
BOL is the three-letter ISO 3166-1 alpha-3 country code assigned to Bolivia.
-
E.
BS
BS is the vehicle registration code used on license plates for the Swiss canton of Basel-Stadt.
- F. None of above. chosen
Statements (23)
| Predicate | Object |
|---|---|
| instanceOf |
stock ticker symbol
ⓘ
telecommunications company ⓘ telecommunications company ⓘ |
| acquired |
BellSouth Corporation
ⓘ
linked to:
BellSouth
|
| acquiredBy |
AT&T Inc.
ⓘ
linked to:
AT&T
|
| acquisitionType | merger ⓘ |
| associatedCompanyType | public company ⓘ |
| associatedIndustry | telecommunications ⓘ |
| businessActivity |
internet services
ⓘ
local telephone service ⓘ long-distance telephone service ⓘ wireless communications ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
United States ⓘ
linked to:
United States of America
United States ⓘ
linked to:
United States of America
|
| exchange | New York Stock Exchange ⓘ |
| formerStockTicker | BLS ⓘ |
| headquartersLocation |
Atlanta, Georgia
ⓘ
linked to:
Atlanta
|
| industry | telecommunications ⓘ |
| listedOn | New York Stock Exchange ⓘ |
| refersTo |
BellSouth Corporation
ⓘ
linked to:
BellSouth
|
| serviceArea |
southeastern United States
ⓘ
linked to:
Southern United States
|
| tickerStatus | former ⓘ |
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: BLS Description of subject: BLS is the former New York Stock Exchange ticker symbol for BellSouth Corporation, a major U.S. telecommunications company that was later acquired by AT&T.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
BLS