Ohio Environmental Protection Agency
E1183762
UNEXPLORED
The Ohio Environmental Protection Agency is the state-level agency responsible for protecting Ohio’s air, land, and water resources through environmental regulation, monitoring, and enforcement.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ohio Environmental Protection Agency canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T15910212 — 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: Ohio Environmental Protection Agency Context triple: [2023 East Palestine, Ohio train derailment, investigatedBy, Ohio Environmental Protection Agency]
-
A.
Ohio Department of Natural Resources
The Ohio Department of Natural Resources is a state agency responsible for managing Ohio’s natural resources, including state parks, forests, wildlife, and water resources.
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B.
Indiana Department of Environmental Management
The Indiana Department of Environmental Management is the state agency responsible for protecting Indiana’s environment and public health by regulating air, water, and land pollution and overseeing environmental compliance and remediation.
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C.
Minnesota Pollution Control Agency
The Minnesota Pollution Control Agency is a state government agency responsible for protecting Minnesota’s environment by monitoring, regulating, and improving air, water, and land quality.
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D.
Michigan Department of Environmental Quality
The Michigan Department of Environmental Quality is a state agency responsible for regulating and protecting Michigan’s natural resources and public health through environmental oversight and enforcement.
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E.
Ohio Emergency Management Agency
The Ohio Emergency Management Agency is the state-level organization responsible for coordinating preparedness, response, recovery, and mitigation efforts for disasters and emergencies in Ohio.
- 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: Ohio Environmental Protection Agency Target entity description: The Ohio Environmental Protection Agency is the state-level agency responsible for protecting Ohio’s air, land, and water resources through environmental regulation, monitoring, and enforcement.
-
A.
Ohio Department of Natural Resources
The Ohio Department of Natural Resources is a state agency responsible for managing Ohio’s natural resources, including state parks, forests, wildlife, and water resources.
-
B.
Indiana Department of Environmental Management
The Indiana Department of Environmental Management is the state agency responsible for protecting Indiana’s environment and public health by regulating air, water, and land pollution and overseeing environmental compliance and remediation.
-
C.
Minnesota Pollution Control Agency
The Minnesota Pollution Control Agency is a state government agency responsible for protecting Minnesota’s environment by monitoring, regulating, and improving air, water, and land quality.
-
D.
Michigan Department of Environmental Quality
The Michigan Department of Environmental Quality is a state agency responsible for regulating and protecting Michigan’s natural resources and public health through environmental oversight and enforcement.
-
E.
Ohio Emergency Management Agency
The Ohio Emergency Management Agency is the state-level organization responsible for coordinating preparedness, response, recovery, and mitigation efforts for disasters and emergencies in Ohio.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
2023 East Palestine, Ohio train derailment
→
investigatedBy
→
Ohio Environmental Protection Agency
ⓘ
2023 East Palestine, Ohio train derailment
→
responseAgency
→
Ohio Environmental Protection Agency
ⓘ