NEMA
E198790
NEMA (National Electrical Manufacturers Association) is a U.S.-based trade association that develops and publishes technical standards for electrical equipment and medical imaging technologies.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NEMA canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1776546 — 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: NEMA Context triple: [DICOM standard, publisher, NEMA]
-
A.
IEC
IEC is the acronym for the Institut d’Estudis Catalans, the official academic institution responsible for research and standardization of the Catalan language and culture.
-
B.
NEC
NEC is a major Japanese multinational information technology and electronics corporation known for producing computer hardware, telecommunications equipment, and related services.
-
C.
NEC
NEC is an NCAA Division I collegiate athletic conference primarily comprising institutions in the Northeastern United States.
-
D.
ABB
ABB is a multinational Swiss-Swedish corporation specializing in robotics, power, and automation technologies for utilities and industry.
-
E.
Electric Machines Committee
The Electric Machines Committee is a technical committee within the IEEE Industry Applications Society that focuses on the theory, design, analysis, and application of electric machines and related technologies.
- 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: NEMA Target entity description: NEMA (National Electrical Manufacturers Association) is a U.S.-based trade association that develops and publishes technical standards for electrical equipment and medical imaging technologies.
-
A.
IEC
IEC is the acronym for the Institut d’Estudis Catalans, the official academic institution responsible for research and standardization of the Catalan language and culture.
-
B.
NEC
NEC is a major Japanese multinational information technology and electronics corporation known for producing computer hardware, telecommunications equipment, and related services.
-
C.
NEC
NEC is an NCAA Division I collegiate athletic conference primarily comprising institutions in the Northeastern United States.
-
D.
ABB
ABB is a multinational Swiss-Swedish corporation specializing in robotics, power, and automation technologies for utilities and industry.
-
E.
Electric Machines Committee
The Electric Machines Committee is a technical committee within the IEEE Industry Applications Society that focuses on the theory, design, analysis, and application of electric machines and related technologies.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
standards organization
ⓘ
trade association ⓘ |
| abbreviation | NEMA self-linksurface differs ⓘ |
| alsoKnownAs | NEMA ⓘ |
| collaboratesWith |
Institute of Electrical and Electronics Engineers
ⓘ
International Electrotechnical Commission ⓘ Underwriters Laboratories ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| develops |
NEMA standards
ⓘ
electrical equipment standards ⓘ medical imaging standards ⓘ |
| fieldOfWork |
electrical engineering
ⓘ
medical imaging technology ⓘ |
| focusesOn |
energy efficiency of equipment
ⓘ
interoperability of equipment ⓘ reliability of electrical systems ⓘ safety of electrical products ⓘ |
| foundedIn | 1926 ⓘ |
| fullName | National Electrical Manufacturers Association ⓘ |
| governs | NEMA rating for electrical enclosures ⓘ |
| hasLanguage | English ⓘ |
| headquartersLocation |
Rosslyn, Arlington, Virginia
ⓘ
surface form:
Rosslyn, Virginia
|
| industry |
electrical equipment
ⓘ
medical imaging ⓘ |
| issues |
application guides
ⓘ
technical publications ⓘ white papers ⓘ |
| legalForm | nonprofit organization ⓘ |
| locatedIn |
Arlington County
ⓘ
surface form:
Arlington County, Virginia
|
| memberOf | American National Standards Institute ⓘ |
| purpose |
development of technical standards
ⓘ
industry advocacy ⓘ promotion of electrical safety ⓘ promotion of energy efficiency ⓘ |
| regionServed |
United States of America
ⓘ
surface form:
United States
|
| represents |
electrical equipment manufacturers
ⓘ
medical imaging manufacturers ⓘ |
| scope | North America ⓘ |
| standardizes |
enclosures for electrical equipment
ⓘ
imaging equipment performance ⓘ lighting systems ⓘ motor efficiency ⓘ plugs and receptacles ⓘ |
| subjectOf |
NEMA enclosure type standards
ⓘ
NEMA imaging performance standards ⓘ NEMA motor efficiency standards ⓘ |
| typeOfStandard | voluntary consensus standards ⓘ |
| website | https://www.nema.org ⓘ |
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: NEMA Description of subject: NEMA (National Electrical Manufacturers Association) is a U.S.-based trade association that develops and publishes technical standards for electrical equipment and medical imaging technologies.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
National Electrical Manufacturers Association
subject surface form:
National Electrical Manufacturers Association