M-K
E638016
M-K is the commonly used abbreviation for Morrison-Knudsen, a major American engineering and construction company known for large-scale infrastructure projects.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M-K canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7021230 — 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: M-K Context triple: [Morrison-Knudsen, alternateName, M-K]
-
A.
MK
MK is the postal area code designation for Milton Keynes and its surrounding region in the United Kingdom.
-
B.
MK
MK is the commonly used abbreviation for Umkhonto we Sizwe, the former armed wing of South Africa’s African National Congress during the anti-apartheid struggle.
-
C.
MK
MK is the two-letter IATA airline designator assigned to Air Mauritius, the flag carrier airline of Mauritius.
-
D.
MK
MK is the two-letter ISO 3166-1 alpha-2 country code assigned to North Macedonia.
-
E.
KMK
KMK is the central coordinating body of Germany’s state education and cultural ministers, responsible for harmonizing policies across the federal states.
- 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: M-K Target entity description: M-K is the commonly used abbreviation for Morrison-Knudsen, a major American engineering and construction company known for large-scale infrastructure projects.
-
A.
MK
MK is the commonly used abbreviation for Umkhonto we Sizwe, the former armed wing of South Africa’s African National Congress during the anti-apartheid struggle.
-
B.
MK
MK is the postal area code designation for Milton Keynes and its surrounding region in the United Kingdom.
-
C.
MK
MK is the two-letter IATA airline designator assigned to Air Mauritius, the flag carrier airline of Mauritius.
-
D.
MK
MK is the two-letter ISO 3166-1 alpha-2 country code assigned to North Macedonia.
-
E.
KMK
KMK is the central coordinating body of Germany’s state education and cultural ministers, responsible for harmonizing policies across the federal states.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
abbreviation
ⓘ
engineering and construction company ⓘ |
| abbreviationOf | Morrison-Knudsen ⓘ |
| alternativeName | M-K ⓘ |
| basedIn |
United States
ⓘ
linked to:
United States of America
|
| country |
United States
ⓘ
linked to:
United States of America
|
| field |
civil engineering
ⓘ
construction engineering ⓘ |
| hasAbbreviation | M-K ⓘ |
| hasReputationFor |
engineering expertise
ⓘ
large-scale project management ⓘ |
| headquartersCountry |
United States
ⓘ
linked to:
United States of America
|
| industry |
construction
ⓘ
engineering ⓘ |
| locationCountry |
United States
ⓘ
linked to:
United States of America
|
| notableFor | large-scale infrastructure projects ⓘ |
| notableWork |
international infrastructure projects
ⓘ
large infrastructure projects in the United States ⓘ |
| operatesInSector |
industrial construction
ⓘ
infrastructure development ⓘ transportation infrastructure ⓘ |
| scopeOfOperations |
international
ⓘ
national ⓘ |
| type | private company ⓘ |
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: M-K Description of subject: M-K is the commonly used abbreviation for Morrison-Knudsen, a major American engineering and construction company known for large-scale infrastructure projects.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.