Arabsat-1B
E550256
Arabsat-1B was an early communications satellite operated by the Arab Satellite Communications Organization (Arabsat) to provide television, telephone, and data services across the Arab world.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Arabsat-1 series | 1 |
| Arabsat-1B canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5853847 — 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: Arabsat-1B Context triple: [STS-51-G, deployedSatellite, Arabsat-1B]
-
A.
Arabsat-6A
Arabsat-6A is a high-capacity Saudi communications satellite launched in 2019 to provide television, internet, and telecommunications services across the Middle East, Africa, and Europe.
-
B.
Arabsat
Arabsat is a Saudi Arabia-based satellite communications organization that provides television, radio, and broadband services across the Middle East, Africa, and parts of Europe.
-
C.
PALAPA B1 communications satellite
PALAPA B1 was an Indonesian communications satellite launched in the early 1980s to expand the country's domestic and regional telecommunications capabilities.
-
D.
Arab Satellite Communications Organization
The Arab Satellite Communications Organization (Arabsat) is a pan-Arab intergovernmental satellite operator that provides telecommunications, broadcast, and broadband services across the Middle East, Africa, and parts of Europe.
-
E.
SBS-4 communications satellite
The SBS-4 communications satellite was a commercial telecommunications spacecraft operated by Satellite Business Systems to provide business-oriented communication services in North America.
- 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: Arabsat-1B Target entity description: Arabsat-1B was an early communications satellite operated by the Arab Satellite Communications Organization (Arabsat) to provide television, telephone, and data services across the Arab world.
-
A.
Arabsat-6A
Arabsat-6A is a high-capacity Saudi communications satellite launched in 2019 to provide television, internet, and telecommunications services across the Middle East, Africa, and Europe.
-
B.
Arabsat
Arabsat is a Saudi Arabia-based satellite communications organization that provides television, radio, and broadband services across the Middle East, Africa, and parts of Europe.
-
C.
PALAPA B1 communications satellite
PALAPA B1 was an Indonesian communications satellite launched in the early 1980s to expand the country's domestic and regional telecommunications capabilities.
-
D.
Arab Satellite Communications Organization
The Arab Satellite Communications Organization (Arabsat) is a pan-Arab intergovernmental satellite operator that provides telecommunications, broadcast, and broadband services across the Middle East, Africa, and parts of Europe.
-
E.
SBS-4 communications satellite
The SBS-4 communications satellite was a commercial telecommunications spacecraft operated by Satellite Business Systems to provide business-oriented communication services in North America.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
communications satellite
ⓘ
geostationary communications satellite ⓘ |
| belongsToProgram |
Arabsat-1 series
ⓘ
linked to:
Arabsat-1B
|
| countryOfOperator | multinational Arab League member states ⓘ |
| launchCountry | France ⓘ |
| launchSite |
Centre Spatial Guyanais
ⓘ
linked to:
Guiana Space Centre
Kourou ELA-1 ⓘ
linked to:
Ensemble de Lancement Ariane 1
|
| launchVehicle | Ariane 3 ⓘ |
| manufacturer |
Aérospatiale
ⓘ
Matra ⓘ |
| missionType | communications ⓘ |
| operator |
Arab Satellite Communications Organization
ⓘ
Arabsat ⓘ |
| orbitRegime | geostationary orbit ⓘ |
| orbitType | Earth orbit ⓘ |
| ownedBy | Arab Satellite Communications Organization ⓘ |
| precededBy | Arabsat-1A ⓘ |
| program |
Arabsat satellite program
ⓘ
linked to:
Arabsat
|
| providesService |
direct-to-home television distribution
ⓘ
regional communications ⓘ |
| purpose |
data transmission services
ⓘ
telephone services ⓘ television broadcasting ⓘ |
| serviceArea |
Arab world
ⓘ
Middle East ⓘ North Africa ⓘ |
| spacecraftBus | Spacebus 100 ⓘ |
| targetUsers |
Arab League member states broadcasters
ⓘ
telecommunications operators in the Arab world ⓘ |
| usesFrequencyBand |
C-band
ⓘ
Ku-band ⓘ |
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: Arabsat-1B Description of subject: Arabsat-1B was an early communications satellite operated by the Arab Satellite Communications Organization (Arabsat) to provide television, telephone, and data services across the Arab world.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Arabsat-1B