ESRT
E12533
ESRT is the stock ticker symbol for Empire State Realty Trust, a real estate investment trust that owns and manages properties including the Empire State Building.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ESRT canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T97582 — 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: ESRT Context triple: [Empire State Realty Trust, hasTickerSymbol, ESRT]
-
A.
ETO
ETO refers to the European Theater of Operations, the major area of military conflict in Europe during World War II involving the Allied and Axis powers.
-
B.
TRST
TRST is an optional active-low reset signal used in JTAG (IEEE 1149.1) interfaces to asynchronously reset the test access port controller.
-
C.
Earth Resources Laboratory
Earth Resources Laboratory is a research center at MIT focused on applying geophysical and related sciences to the exploration and sustainable management of Earth’s natural resources.
-
D.
EC
EC is the two-letter ISO 3166-1 alpha-2 country code assigned to Ecuador.
-
E.
Geophysical Service Incorporated
Geophysical Service Incorporated was an early geophysical exploration company that evolved into Texas Instruments, playing a foundational role in the development of modern electronics and semiconductor technology.
- 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: ESRT Target entity description: ESRT is the stock ticker symbol for Empire State Realty Trust, a real estate investment trust that owns and manages properties including the Empire State Building.
-
A.
ETO
ETO refers to the European Theater of Operations, the major area of military conflict in Europe during World War II involving the Allied and Axis powers.
-
B.
TRST
TRST is an optional active-low reset signal used in JTAG (IEEE 1149.1) interfaces to asynchronously reset the test access port controller.
-
C.
Earth Resources Laboratory
Earth Resources Laboratory is a research center at MIT focused on applying geophysical and related sciences to the exploration and sustainable management of Earth’s natural resources.
-
D.
EC
EC is the two-letter ISO 3166-1 alpha-2 country code assigned to Ecuador.
-
E.
Geophysical Service Incorporated
Geophysical Service Incorporated was an early geophysical exploration company that evolved into Texas Instruments, playing a foundational role in the development of modern electronics and semiconductor technology.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
real estate investment trust
ⓘ
stock ticker symbol ⓘ |
| abbreviation | ESRT self-linksurface differs ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countryOfExchange |
United States of America
ⓘ
surface form:
United States
|
| focusesOn |
Manhattan commercial properties
ⓘ
New York metropolitan area properties ⓘ |
| hasAssetType |
observatory attractions
ⓘ
office buildings ⓘ retail space ⓘ |
| hasNotableProperty |
Empire State Building
ⓘ
Greater New York metropolitan area office portfolio ⓘ Retail portfolio in Manhattan ⓘ |
| headquartersLocation | New York City ⓘ |
| industry |
Real estate
ⓘ
Real estate investment trust ⓘ |
| isPublicCompany | true ⓘ |
| legalForm | corporation ⓘ |
| listedOn | New York Stock Exchange ⓘ |
| listedUnderTicker | ESRT self-linksurface differs ⓘ |
| manages | Empire State Building ⓘ |
| owns |
Empire State Building
ⓘ
Empire State Building ⓘ
surface form:
Empire State Building Observatory
office properties ⓘ retail properties ⓘ |
| represents |
Empire State Realty Trust
ⓘ
surface form:
Empire State Realty Trust, Inc.
|
| sector | Real Estate ⓘ |
| securityType | common stock ⓘ |
| subsector | Office REIT ⓘ |
| tradesOn | New York Stock Exchange ⓘ |
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: ESRT Description of subject: ESRT is the stock ticker symbol for Empire State Realty Trust, a real estate investment trust that owns and manages properties including the Empire State Building.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Empire State Realty Trust, Inc.
subject surface form:
Empire State Realty Trust, Inc.