Dag Hammarskjöld
E11728
Dag Hammarskjöld was a Swedish diplomat, economist, and author who served as the second Secretary-General of the United Nations from 1953 until his death in 1961.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Dag Hammarskjöld canonical | 14 |
| Dag Hjalmar Agne Carl Hammarskjöld | 1 |
| Hammarskjöld | 1 |
| Hammarskjöld (biography) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T104344 — 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: Dag Hammarskjöld Context triple: [Dag Hammarskjöld Library, namedAfter, Dag Hammarskjöld]
-
A.
Trygve Lie
Trygve Lie was a Norwegian politician and diplomat who became the first Secretary-General of the United Nations, serving from 1946 to 1952.
-
B.
Boutros Boutros-Ghali
Boutros Boutros-Ghali was an Egyptian diplomat and statesman best known for serving as the sixth Secretary-General of the United Nations from 1992 to 1996.
-
C.
Luceal Guterres
Luceal Guterres is the wife of António Guterres, the Portuguese politician and diplomat serving as Secretary-General of the United Nations.
-
D.
Hans Blix
Hans Blix is a Swedish diplomat and former chief UN weapons inspector best known for leading inspections in Iraq before the 2003 invasion and for his advocacy of nuclear disarmament and peaceful conflict resolution.
-
E.
Ban Ki-moon
Ban Ki-moon is a South Korean diplomat who served as the eighth Secretary-General of the United Nations from 2007 to 2016.
- 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: Dag Hammarskjöld Target entity description: Dag Hammarskjöld was a Swedish diplomat, economist, and author who served as the second Secretary-General of the United Nations from 1953 until his death in 1961.
-
A.
Trygve Lie
Trygve Lie was a Norwegian politician and diplomat who became the first Secretary-General of the United Nations, serving from 1946 to 1952.
-
B.
Boutros Boutros-Ghali
Boutros Boutros-Ghali was an Egyptian diplomat and statesman best known for serving as the sixth Secretary-General of the United Nations from 1992 to 1996.
-
C.
Luceal Guterres
Luceal Guterres is the wife of António Guterres, the Portuguese politician and diplomat serving as Secretary-General of the United Nations.
-
D.
Hans Blix
Hans Blix is a Swedish diplomat and former chief UN weapons inspector best known for leading inspections in Iraq before the 2003 invasion and for his advocacy of nuclear disarmament and peaceful conflict resolution.
-
E.
Ban Ki-moon
Ban Ki-moon is a South Korean diplomat who served as the eighth Secretary-General of the United Nations from 2007 to 2016.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Secretary-General of the United Nations
ⓘ
author ⓘ diplomat ⓘ economist ⓘ human ⓘ |
| almaMater | Uppsala University ⓘ |
| awardReceived | Nobel Peace Prize ⓘ |
| causeOfDeath | airplane crash ⓘ |
| citizenship | Sweden ⓘ |
| countryOfBirth | Sweden ⓘ |
| countryOfDeath |
Zambia
ⓘ
surface form:
Northern Rhodesia
|
| dateOfBirth | 1905-07-29 ⓘ |
| dateOfDeath | 1961-09-18 ⓘ |
| educatedIn |
economics
ⓘ
law ⓘ political science ⓘ |
| employer | United Nations ⓘ |
| endTime | 1961-09-18 ⓘ |
| familyName |
Dag Hammarskjöld
self-linksurface differs
ⓘ
surface form:
Hammarskjöld
|
| fieldOfWork |
diplomacy
ⓘ
economics ⓘ international relations ⓘ |
| fullName |
Dag Hammarskjöld
self-linksurface differs
ⓘ
surface form:
Dag Hjalmar Agne Carl Hammarskjöld
|
| genre | diary ⓘ |
| givenName | Dag ⓘ |
| knownFor |
involvement in the Congo Crisis
ⓘ
mediation in international conflicts ⓘ strengthening the role of the UN Secretary-General ⓘ |
| languageSpoken |
English
ⓘ
Swedish ⓘ |
| memberOf | Swedish Academy ⓘ |
| nationality | Swedish ⓘ |
| NobelPrizeCategory | Peace ⓘ |
| NobelPrizeStatus | posthumous ⓘ |
| NobelPrizeYear | 1961 ⓘ |
| notableWork | Markings ⓘ |
| occupation |
author
ⓘ
civil servant ⓘ diplomat ⓘ economist ⓘ |
| orderInOffice | 2 ⓘ |
| placeOfBirth | Jönköping ⓘ |
| placeOfDeath | near Ndola ⓘ |
| positionHeld | Secretary-General of the United Nations ⓘ |
| predecessor | Trygve Lie ⓘ |
| religion | Lutheranism ⓘ |
| startTime | 1953-04-10 ⓘ |
| successor | U Thant ⓘ |
| workLocation |
New York City
ⓘ
Stockholm ⓘ |
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: Dag Hammarskjöld Description of subject: Dag Hammarskjöld was a Swedish diplomat, economist, and author who served as the second Secretary-General of the United Nations from 1953 until his death in 1961.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Dag Hammarskjöld Library
this entity surface form:
Dag Hjalmar Agne Carl Hammarskjöld
this entity surface form:
Hammarskjöld
this entity surface form:
Hammarskjöld (biography)
subject surface form:
Stockholm University