assassination of Martin Luther King Jr.
E170098
The assassination of Martin Luther King Jr. was the 1968 murder of the prominent civil rights leader in Memphis, Tennessee, which had profound political and social repercussions in the United States.
All labels observed (2)
| Label | Occurrences |
|---|---|
| assassination of Martin Luther King Jr. canonical | 8 |
| assassination of Martin Luther King Jr. (1968) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1471322 — 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: assassination of Martin Luther King Jr. Context triple: [United States House Select Committee on Assassinations, hasJurisdiction, assassination of Martin Luther King Jr.]
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A.
Assassination of John F. Kennedy
The Assassination of John F. Kennedy was the 1963 killing of the 35th U.S. president in Dallas, Texas, an event that shocked the world and has since been the subject of extensive investigation and controversy.
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B.
Assassination of Abraham Lincoln
The Assassination of Abraham Lincoln was the 1865 killing of the 16th U.S. president by John Wilkes Booth at Ford’s Theatre in Washington, D.C., an event that shocked the nation and profoundly shaped the aftermath of the Civil War.
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C.
Killing of Lee Harvey Oswald
The Killing of Lee Harvey Oswald was the fatal shooting of President John F. Kennedy’s accused assassin by nightclub owner Jack Ruby while Oswald was in police custody, an event that fueled widespread controversy and conspiracy theories.
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D.
Munir Sirhan
Munir Sirhan is best known as the brother of Sirhan Sirhan, the assassin of U.S. Senator Robert F. Kennedy.
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E.
Murder of Emmett Till
The Murder of Emmett Till was the 1955 lynching of a Black teenager in Mississippi that became a catalyst for the modern American civil rights movement.
- 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: assassination of Martin Luther King Jr. Target entity description: The assassination of Martin Luther King Jr. was the 1968 murder of the prominent civil rights leader in Memphis, Tennessee, which had profound political and social repercussions in the United States.
-
A.
Assassination of John F. Kennedy
The Assassination of John F. Kennedy was the 1963 killing of the 35th U.S. president in Dallas, Texas, an event that shocked the world and has since been the subject of extensive investigation and controversy.
-
B.
Assassination of Abraham Lincoln
The Assassination of Abraham Lincoln was the 1865 killing of the 16th U.S. president by John Wilkes Booth at Ford’s Theatre in Washington, D.C., an event that shocked the nation and profoundly shaped the aftermath of the Civil War.
-
C.
Killing of Lee Harvey Oswald
The Killing of Lee Harvey Oswald was the fatal shooting of President John F. Kennedy’s accused assassin by nightclub owner Jack Ruby while Oswald was in police custody, an event that fueled widespread controversy and conspiracy theories.
-
D.
Munir Sirhan
Munir Sirhan is best known as the brother of Sirhan Sirhan, the assassin of U.S. Senator Robert F. Kennedy.
-
E.
Murder of Emmett Till
The Murder of Emmett Till was the 1955 lynching of a Black teenager in Mississippi that became a catalyst for the modern American civil rights movement.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
assassination
ⓘ
historical event ⓘ political violence ⓘ |
| approximateTime | 18:01 local time ⓘ |
| broaderImpact |
growth of Black Power movement
ⓘ
increased federal attention to racial inequality ⓘ shift in direction of the civil rights movement ⓘ |
| causeOfDeath | gunshot wound ⓘ |
| city | Memphis ⓘ |
| classifiedAs | politically motivated killing ⓘ |
| commemoratedBy | National Civil Rights Museum ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| date | 1968-04-04 ⓘ |
| hasEffect |
acceleration of the Fair Housing Act passage
ⓘ
increased racial tensions in the United States ⓘ nationwide riots in the United States ⓘ widespread civil unrest ⓘ |
| immediateAftermath | riots in more than 100 U.S. cities ⓘ |
| KingAgeAtDeath | 39 ⓘ |
| KingPronouncedDeadAt | St. Joseph's Hospital, Memphis ⓘ |
| KingWasInCityTo | support Memphis sanitation workers' strike ⓘ |
| legalOutcome |
James Earl Ray 99-year prison sentence
ⓘ
James Earl Ray guilty plea ⓘ |
| location |
Memphis, Tennessee, United States
ⓘ
surface form:
Memphis, Tennessee
|
| memorializedOn |
Martin Luther King Jr. Day
ⓘ
surface form:
Martin Luther King Jr. Day observances
|
| motive |
opposition to civil rights movement
ⓘ
racism ⓘ |
| partOf |
American civil rights movement
ⓘ
surface form:
civil rights movement in the United States
|
| perpetrator | James Earl Ray ⓘ |
| place | Lorraine Motel ⓘ |
| politicalContext |
Vietnam War era
ⓘ
civil rights era ⓘ |
| precededBy |
King's Poor People's Campaign planning
ⓘ
King's opposition to the Vietnam War ⓘ |
| relatedEvent |
assassination of John F. Kennedy
ⓘ
assassination of Robert F. Kennedy ⓘ |
| siteNow |
National Civil Rights Museum
ⓘ
surface form:
National Civil Rights Museum at the Lorraine Motel
|
| state | Tennessee ⓘ |
| subjectOf |
United States House Select Committee on Assassinations
ⓘ
surface form:
United States House Select Committee on Assassinations investigation
documentary films ⓘ extensive media coverage ⓘ multiple books ⓘ numerous conspiracy theories ⓘ |
| target |
Martin Luther King Jr.
ⓘ
civil rights leader ⓘ |
| timeOfDay | early evening ⓘ |
| victim | Martin Luther King Jr. ⓘ |
| weaponUsed | rifle ⓘ |
| year | 1968 ⓘ |
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: assassination of Martin Luther King Jr. Description of subject: The assassination of Martin Luther King Jr. was the 1968 murder of the prominent civil rights leader in Memphis, Tennessee, which had profound political and social repercussions in the United States.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
United States House Select Committee on Assassinations
→
hasJurisdiction
→
assassination of Martin Luther King Jr.
ⓘ
this entity surface form:
assassination of Martin Luther King Jr. (1968)
United States Department of Justice investigations into the King assassination
→
appliesToEvent
→
assassination of Martin Luther King Jr.
ⓘ