Mark David Chapman
E1509244
UNEXPLORED
Mark David Chapman is the American criminal best known for assassinating former Beatle John Lennon outside his New York City apartment in 1980.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mark David Chapman canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T21898556 — 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: Mark David Chapman Context triple: [Chapter 27, characterPortrayed, Mark David Chapman]
-
A.
Mark Chapman
Mark Chapman is a British sports broadcaster best known for his work presenting football coverage on BBC television and radio.
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B.
Mark Lindsay Chapman
Mark Lindsay Chapman is a British actor best known for his film and television roles, including his controversial casting as John Lennon in the 1980s.
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C.
John Hinckley Jr.
John Hinckley Jr. is an American man best known for his 1981 attempted assassination of U.S. President Ronald Reagan, which he claimed was done to impress actress Jodie Foster.
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D.
David Berkowitz
David Berkowitz, also known as the "Son of Sam," is an American serial killer who terrorized New York City in the 1970s with a series of shootings.
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E.
Gabriel Harris
Gabriel Harris is an American percussionist and musician best known for his work with his mother, folk singer and activist Joan Baez, as well as other world and folk music artists.
- 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: Mark David Chapman Target entity description: Mark David Chapman is the American criminal best known for assassinating former Beatle John Lennon outside his New York City apartment in 1980.
-
A.
Mark Chapman
Mark Chapman is a British sports broadcaster best known for his work presenting football coverage on BBC television and radio.
-
B.
Mark Lindsay Chapman
Mark Lindsay Chapman is a British actor best known for his film and television roles, including his controversial casting as John Lennon in the 1980s.
-
C.
John Hinckley Jr.
John Hinckley Jr. is an American man best known for his 1981 attempted assassination of U.S. President Ronald Reagan, which he claimed was done to impress actress Jodie Foster.
-
D.
David Berkowitz
David Berkowitz, also known as the "Son of Sam," is an American serial killer who terrorized New York City in the 1970s with a series of shootings.
-
E.
Gabriel Harris
Gabriel Harris is an American percussionist and musician best known for his work with his mother, folk singer and activist Joan Baez, as well as other world and folk music artists.
- F. None of above. chosen
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.