ROH
E421038
ROH was the New York Stock Exchange ticker symbol for Rohm and Haas, a major U.S. specialty chemicals company acquired by Dow Chemical in 2009.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ROH canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4219393 — 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: ROH Context triple: [Rohm and Haas, tickerSymbol, ROH]
-
A.
Impact Wrestling
Impact Wrestling is a professional wrestling television program and promotion known for its high-flying action, alternative style, and role as a major U.S. competitor to WWE.
-
B.
TNA
TNA is the commonly used abbreviation for The National Archives in Kew, the official archive and publisher for the UK government and England and Wales.
-
C.
205 Live
205 Live is a WWE professional wrestling television program and brand focused on the cruiserweight division, featuring high-flying competitors under a specific weight limit.
-
D.
New Japan Pro-Wrestling
New Japan Pro-Wrestling is a major Japanese professional wrestling promotion renowned for its hard-hitting in-ring style, influential stars, and global impact on the sport.
-
E.
Gorilla FC
Gorilla FC is an independent supporters group known for passionately backing Seattle Sounders FC while engaging in community and charitable activities.
- 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: ROH Target entity description: ROH was the New York Stock Exchange ticker symbol for Rohm and Haas, a major U.S. specialty chemicals company acquired by Dow Chemical in 2009.
-
A.
Impact Wrestling
Impact Wrestling is a professional wrestling television program and promotion known for its high-flying action, alternative style, and role as a major U.S. competitor to WWE.
-
B.
TNA
TNA is the commonly used abbreviation for The National Archives in Kew, the official archive and publisher for the UK government and England and Wales.
-
C.
205 Live
205 Live is a WWE professional wrestling television program and brand focused on the cruiserweight division, featuring high-flying competitors under a specific weight limit.
-
D.
New Japan Pro-Wrestling
New Japan Pro-Wrestling is a major Japanese professional wrestling promotion renowned for its hard-hitting in-ring style, influential stars, and global impact on the sport.
-
E.
Gorilla FC
Gorilla FC is an independent supporters group known for passionately backing Seattle Sounders FC while engaging in community and charitable activities.
- F. None of above. chosen
Statements (22)
| Predicate | Object |
|---|---|
| instanceOf |
chemical company
ⓘ
specialty chemicals company ⓘ stock ticker symbol ⓘ |
| acquired | Rohm and Haas ⓘ |
| acquiredBy | Dow Chemical Company ⓘ |
| acquisitionCompletionYear | 2009 ⓘ |
| acquisitionYear | 2009 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| countryOfExchange |
United States
ⓘ
linked to:
United States of America
|
| exchange | NYSE ⓘ |
| industryOfIssuer | specialty chemicals ⓘ |
| issuerAcquiredBy |
Dow Chemical Company
ⓘ
Dow Inc. ⓘ
linked to:
Dow Chemical Company
|
| issuerHeadquartersCountry |
United States
ⓘ
linked to:
United States of America
|
| issuerInstanceOf | specialty chemicals company ⓘ |
| listedOn | New York Stock Exchange ⓘ |
| reasonForDelisting | acquisition by Dow Chemical ⓘ |
| refersTo | Rohm and Haas ⓘ |
| securityType | common stock ⓘ |
| status | delisted ⓘ |
| stockTicker | ROH ⓘ |
| tickerFor | Rohm and Haas ⓘ |
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: ROH Description of subject: ROH was the New York Stock Exchange ticker symbol for Rohm and Haas, a major U.S. specialty chemicals company acquired by Dow Chemical in 2009.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.