Black September
E840082
Black September was a Palestinian militant organization known for carrying out the 1972 Munich Olympics massacre and other high-profile attacks in the early 1970s.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Black September canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10056219 — 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: Black September Context triple: [Black September Organization, hasAlternativeName, Black September]
-
A.
Black September conflict
The Black September conflict was a violent confrontation in 1970–1971 between the Jordanian government and Palestinian armed organizations that reshaped the Palestinian resistance movement and regional politics in the Middle East.
-
B.
Black July
Black July was a series of anti-Tamil pogroms in Sri Lanka in July 1983 that marked a major escalation of ethnic violence and is widely seen as the catalyst for the full-scale Sri Lankan Civil War.
-
C.
Juma'at al-Karama massacre
The Juma'at al-Karama massacre was a deadly 2011 attack on anti-government protesters in Sana'a, Yemen, that became a pivotal and galvanizing event in the Yemeni uprising during the Arab Spring.
-
D.
Nyanya bombings
The Nyanya bombings were deadly terrorist attacks near Abuja, Nigeria, in 2014, widely attributed to the Islamist militant group Boko Haram and emblematic of its violent insurgency.
-
E.
Mai Kadra massacre
The Mai Kadra massacre was a large-scale killing of civilians in the Ethiopian town of Mai Kadra during the early stages of the Tigray War in November 2020, marked by ethnically targeted violence and widespread human rights abuses.
- 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: Black September Target entity description: Black September was a Palestinian militant organization known for carrying out the 1972 Munich Olympics massacre and other high-profile attacks in the early 1970s.
-
A.
Black September conflict
The Black September conflict was a violent confrontation in 1970–1971 between the Jordanian government and Palestinian armed organizations that reshaped the Palestinian resistance movement and regional politics in the Middle East.
-
B.
Black July
Black July was a series of anti-Tamil pogroms in Sri Lanka in July 1983 that marked a major escalation of ethnic violence and is widely seen as the catalyst for the full-scale Sri Lankan Civil War.
-
C.
Juma'at al-Karama massacre
The Juma'at al-Karama massacre was a deadly 2011 attack on anti-government protesters in Sana'a, Yemen, that became a pivotal and galvanizing event in the Yemeni uprising during the Arab Spring.
-
D.
Nyanya bombings
The Nyanya bombings were deadly terrorist attacks near Abuja, Nigeria, in 2014, widely attributed to the Islamist militant group Boko Haram and emblematic of its violent insurgency.
-
E.
Mai Kadra massacre
The Mai Kadra massacre was a large-scale killing of civilians in the Ethiopian town of Mai Kadra during the early stages of the Tigray War in November 2020, marked by ethnically targeted violence and widespread human rights abuses.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf | Palestinian militant organization ⓘ |
| activePeriodEnd | mid-1970s ⓘ |
| activePeriodStart | 1970 ⓘ |
| attack |
assassination of Wasfi al-Tal in Cairo
ⓘ
seizure of Saudi embassy in Khartoum ⓘ |
| attackDate |
1971-11-28
ⓘ
1973-03-01 ⓘ |
| attackLocation |
Cairo, Egypt
NERFINISHED
ⓘ
Khartoum, Sudan NERFINISHED ⓘ |
| claimedResponsibilityFor |
1973 Khartoum diplomatic assassinations
ⓘ
assassination of Jordanian Prime Minister Wasfi al-Tal ⓘ kidnapping of Moroccan diplomat in Paris 1971 ⓘ |
| countryOfOrigin | Jordan NERFINISHED ⓘ |
| disbanded | mid-1970s ⓘ |
| ideology |
Palestinian nationalism
ⓘ
armed struggle ⓘ |
| killedInKhartoumAttack |
Belgian diplomat Guy Eid
NERFINISHED
ⓘ
U.S. Ambassador to Sudan Cleo A. Noel Jr. NERFINISHED ⓘ U.S. diplomat George Curtis Moore NERFINISHED ⓘ |
| killedInMunichAttack |
1 West German police officer
ⓘ
11 Israeli athletes and coaches ⓘ |
| linkedTo |
Fatah
NERFINISHED
ⓘ
Palestine Liberation Organization NERFINISHED ⓘ |
| motive |
pressure for release of Palestinian prisoners
ⓘ
retaliation for Black September crackdown in Jordan ⓘ |
| namedAfter |
Black September conflict
NERFINISHED
ⓘ
Jordanian civil war of 1970 ⓘ |
| notableAttack |
1972 Munich Olympics hostage-taking
ⓘ
Munich Olympics massacre NERFINISHED ⓘ |
| notableAttackDate | 1972-09-05 ⓘ |
| notableAttackLocation | Munich, West Germany NERFINISHED ⓘ |
| operationalRegions |
Europe
NERFINISHED
ⓘ
Middle East NERFINISHED ⓘ North Africa NERFINISHED ⓘ |
| partOf | Palestinian fedayeen movement NERFINISHED ⓘ |
| perpetratorCountInMunichAttack | 8 ⓘ |
| recognizedAsTerroristOrganizationBy |
Israel
NERFINISHED
ⓘ
United States NERFINISHED ⓘ West Germany NERFINISHED ⓘ |
| successor | Fatah special operations units NERFINISHED ⓘ |
| target |
Israeli citizens
ⓘ
Israeli government interests ⓘ Jordanian officials ⓘ Western diplomatic and aviation targets ⓘ |
| usedTactics |
assassination
ⓘ
bombing ⓘ hijacking ⓘ hostage-taking ⓘ |
| victimsInMunichAttack | 11 Israeli Olympic team members ⓘ |
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: Black September Description of subject: Black September was a Palestinian militant organization known for carrying out the 1972 Munich Olympics massacre and other high-profile attacks in the early 1970s.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
One Day in September