Henk van de Hulst
E1122841
UNEXPLORED
Henk van de Hulst was a Dutch astronomer and physicist renowned for predicting the 21-centimeter hydrogen line, a discovery crucial to radio astronomy and the study of the Milky Way.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Henk van de Hulst canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14113841 — 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: Henk van de Hulst Context triple: [Leiden Observatory, hasResearcher, Henk van de Hulst]
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A.
Piet Klijnveld
Piet Klijnveld was a Dutch accountant and entrepreneur who co-founded the international professional services firm that later became part of KPMG.
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B.
Piet Keizer
Piet Keizer was a renowned Dutch footballer, best known as a skillful left winger for Ajax and the Netherlands national team during the late 1960s and early 1970s.
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C.
Henk van Woerden
Henk van Woerden was a Dutch writer, painter, and essayist known for his works on South African history and apartheid, including his acclaimed book about the assassin of Hendrik Verwoerd.
-
D.
Koos Vorrink
Koos Vorrink was a prominent Dutch social-democratic politician and trade union leader who played a key role in shaping the modern Labour Party (PvdA) in the Netherlands.
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E.
Piet de Jong
Piet de Jong was a Dutch politician who served as Prime Minister of the Netherlands from 1967 to 1971.
- 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: Henk van de Hulst Target entity description: Henk van de Hulst was a Dutch astronomer and physicist renowned for predicting the 21-centimeter hydrogen line, a discovery crucial to radio astronomy and the study of the Milky Way.
-
A.
Piet Klijnveld
Piet Klijnveld was a Dutch accountant and entrepreneur who co-founded the international professional services firm that later became part of KPMG.
-
B.
Piet Keizer
Piet Keizer was a renowned Dutch footballer, best known as a skillful left winger for Ajax and the Netherlands national team during the late 1960s and early 1970s.
-
C.
Henk van Woerden
Henk van Woerden was a Dutch writer, painter, and essayist known for his works on South African history and apartheid, including his acclaimed book about the assassin of Hendrik Verwoerd.
-
D.
Koos Vorrink
Koos Vorrink was a prominent Dutch social-democratic politician and trade union leader who played a key role in shaping the modern Labour Party (PvdA) in the Netherlands.
-
E.
Piet de Jong
Piet de Jong was a Dutch politician who served as Prime Minister of the Netherlands from 1967 to 1971.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.