MDE
E147021
MDE is the state agency in Maryland responsible for protecting and restoring the environment and public health through regulation, monitoring, and enforcement of environmental laws.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MDE canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1279047 — 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: MDE Context triple: [Maryland Department of the Environment, abbreviation, MDE]
-
A.
MDA
MDA (Monochrome Display Adapter) is IBM's original text-only video display standard for early IBM PCs, providing high-resolution monochrome output without graphics capabilities.
-
B.
MDA
MDA is the three-letter ISO 3166-1 alpha-3 country code representing the Republic of Moldova.
-
C.
MAD
MAD is the three-letter IATA airport code for Adolfo Suárez Madrid–Barajas Airport, the main international airport serving Madrid, Spain.
-
D.
MDT
MDT is the stock ticker symbol for Medtronic, a leading global medical technology company specializing in devices and therapies for chronic diseases.
-
E.
MDU
MDU is the official county code used to identify Madera County in administrative and governmental contexts.
- 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: MDE Target entity description: MDE is the state agency in Maryland responsible for protecting and restoring the environment and public health through regulation, monitoring, and enforcement of environmental laws.
-
A.
MDA
MDA (Monochrome Display Adapter) is IBM's original text-only video display standard for early IBM PCs, providing high-resolution monochrome output without graphics capabilities.
-
B.
MDA
MDA is the three-letter ISO 3166-1 alpha-3 country code representing the Republic of Moldova.
-
C.
MAD
MAD is the three-letter IATA airport code for Adolfo Suárez Madrid–Barajas Airport, the main international airport serving Madrid, Spain.
-
D.
MDT
MDT is the stock ticker symbol for Medtronic, a leading global medical technology company specializing in devices and therapies for chronic diseases.
-
E.
MDU
MDU is the official county code used to identify Madera County in administrative and governmental contexts.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
government agency
ⓘ
regulatory agency ⓘ state environmental agency ⓘ |
| abbreviation | MDE self-link ⓘ |
| collaboratesWith |
United States Environmental Protection Agency
ⓘ
surface form:
U.S. Environmental Protection Agency
local governments in Maryland ⓘ other Maryland state agencies ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| enforces |
federal environmental laws delegated to Maryland
ⓘ
state environmental laws ⓘ |
| fullName | Maryland Department of the Environment ⓘ |
| goal |
protection of natural resources in Maryland
ⓘ
protection of public health from environmental risks ⓘ restoration of impaired environmental resources ⓘ |
| hasFunction |
compliance assistance
ⓘ
environmental enforcement ⓘ environmental planning ⓘ environmental remediation oversight ⓘ permitting of environmental activities ⓘ regulation of air quality ⓘ regulation of waste management ⓘ regulation of water quality ⓘ |
| jurisdiction |
Maryland
ⓘ
surface form:
State of Maryland
|
| locatedIn | Maryland ⓘ |
| monitors |
air quality in Maryland
ⓘ
compliance with environmental permits ⓘ groundwater quality in Maryland ⓘ surface water quality in Maryland ⓘ |
| regulates |
air pollution sources in Maryland
ⓘ
certain industrial facilities in Maryland ⓘ hazardous waste facilities in Maryland ⓘ solid waste facilities in Maryland ⓘ water dischargers in Maryland ⓘ |
| responsibleFor |
enforcing environmental laws in Maryland
ⓘ
environmental monitoring in Maryland ⓘ implementing environmental regulations in Maryland ⓘ protecting public health in Maryland ⓘ protecting the environment in Maryland ⓘ restoring the environment in Maryland ⓘ |
| sector |
environmental protection
ⓘ
public health protection ⓘ |
| typeOfLawEnforced |
air quality laws
ⓘ
pollution control laws ⓘ waste management laws ⓘ water quality laws ⓘ |
| website | https://mde.maryland.gov/ ⓘ |
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: MDE Description of subject: MDE is the state agency in Maryland responsible for protecting and restoring the environment and public health through regulation, monitoring, and enforcement of environmental laws.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.