Land and Materials Administration
E147018
The Land and Materials Administration is a division of Maryland’s environmental agency responsible for regulating land use, waste management, and materials handling to protect public health and the environment.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Land and Materials Administration canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1279034 — 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: Land and Materials Administration Context triple: [Maryland Department of the Environment, hasDivision, Land and Materials Administration]
-
A.
Land Acquisition Section
The Land Acquisition Section is a specialized unit within the U.S. Department of Justice that handles legal matters related to the acquisition of land and real property for federal use.
-
B.
Land Utilization Division
The Land Utilization Division was a New Deal–era U.S. government unit responsible for planning and managing the purchase, rehabilitation, and resettlement of submarginal or poorly used agricultural lands.
-
C.
Resource Management Offices
Resource Management Offices are specialized units within the U.S. Office of Management and Budget that oversee and coordinate budgetary, policy, and program management for specific federal departments and agencies.
-
D.
Directorate of Construction
The Directorate of Construction is the division of the U.S. Occupational Safety and Health Administration responsible for developing and enforcing safety and health standards in the construction industry.
-
E.
Public Works Administration
The Public Works Administration was a major U.S. New Deal agency that funded large-scale public construction projects to stimulate economic recovery and create jobs during the Great Depression.
- 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: Land and Materials Administration Target entity description: The Land and Materials Administration is a division of Maryland’s environmental agency responsible for regulating land use, waste management, and materials handling to protect public health and the environment.
-
A.
Land Acquisition Section
The Land Acquisition Section is a specialized unit within the U.S. Department of Justice that handles legal matters related to the acquisition of land and real property for federal use.
-
B.
Land Utilization Division
The Land Utilization Division was a New Deal–era U.S. government unit responsible for planning and managing the purchase, rehabilitation, and resettlement of submarginal or poorly used agricultural lands.
-
C.
Resource Management Offices
Resource Management Offices are specialized units within the U.S. Office of Management and Budget that oversee and coordinate budgetary, policy, and program management for specific federal departments and agencies.
-
D.
Directorate of Construction
The Directorate of Construction is the division of the U.S. Occupational Safety and Health Administration responsible for developing and enforcing safety and health standards in the construction industry.
-
E.
Public Works Administration
The Public Works Administration was a major U.S. New Deal agency that funded large-scale public construction projects to stimulate economic recovery and create jobs during the Great Depression.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
environmental regulatory body
ⓘ
government agency division ⓘ |
| activity |
development and implementation of environmental regulations related to land and materials
ⓘ
enforcement actions for noncompliance with environmental regulations ⓘ inspection of regulated facilities ⓘ oversight of cleanup of contaminated sites ⓘ permitting of facilities that manage waste and materials ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| goal |
prevention of pollution from land-based activities
ⓘ
protection of communities from risks associated with waste and materials handling ⓘ protection of groundwater and surface water from land contamination ⓘ protection of soil quality ⓘ |
| jurisdiction |
State of Maryland
ⓘ
linked to:
Maryland
|
| locatedIn | Maryland ⓘ |
| mission | to protect public health and the environment through regulation of land and materials-related activities ⓘ |
| operatedBy |
State government of Maryland
ⓘ
linked to:
Government of Maryland
|
| parentOrganization | Maryland Department of the Environment ⓘ |
| partOf | Maryland Department of the Environment ⓘ |
| primaryRole |
regulation of land use
ⓘ
regulation of materials handling ⓘ regulation of waste management ⓘ |
| regulates |
hazardous waste management
ⓘ
land use activities affecting the environment ⓘ materials handling practices with environmental impact ⓘ solid waste management ⓘ |
| responsibleFor |
enforcement of environmental regulations on waste and materials
ⓘ
implementation of state environmental laws related to land and materials ⓘ |
| sector |
environmental protection
ⓘ
public health protection ⓘ |
| state | Maryland ⓘ |
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: Land and Materials Administration Description of subject: The Land and Materials Administration is a division of Maryland’s environmental agency responsible for regulating land use, waste management, and materials handling to protect public health and the environment.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.