BS (Broadcasting Satellite) in Japan
E624046
BS (Broadcasting Satellite) in Japan is a direct-broadcast satellite television platform that delivers high-definition and specialty channels, including NHK’s BS services, to households across the country.
All labels observed (2)
| Label | Occurrences |
|---|---|
| BS (Broadcasting Satellite) in Japan canonical | 1 |
| Sky Perfect JSAT Corporation | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6853236 — 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: BS (Broadcasting Satellite) in Japan Context triple: [NHK BS Premium, servicePlatform, BS (Broadcasting Satellite) in Japan]
-
A.
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.
-
B.
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.
-
C.
JPSS-1
JPSS-1 is a U.S. polar-orbiting weather and environmental satellite that provides critical data for global weather forecasting and climate monitoring.
-
D.
ANIK C2 communications satellite
ANIK C2 is a Canadian commercial communications satellite used to provide telecommunications and broadcasting services.
-
E.
QZSS Michibiki navigation satellites
The QZSS Michibiki navigation satellites are Japan’s regional satellite navigation system designed to enhance GPS accuracy and reliability over the Asia-Oceania region, particularly Japan.
- 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: BS (Broadcasting Satellite) in Japan Target entity description: BS (Broadcasting Satellite) in Japan is a direct-broadcast satellite television platform that delivers high-definition and specialty channels, including NHK’s BS services, to households across the country.
-
A.
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.
-
B.
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.
-
C.
JPSS-1
JPSS-1 is a U.S. polar-orbiting weather and environmental satellite that provides critical data for global weather forecasting and climate monitoring.
-
D.
ANIK C2 communications satellite
ANIK C2 is a Canadian commercial communications satellite used to provide telecommunications and broadcasting services.
-
E.
QZSS Michibiki navigation satellites
The QZSS Michibiki navigation satellites are Japan’s regional satellite navigation system designed to enhance GPS accuracy and reliability over the Asia-Oceania region, particularly Japan.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | direct-broadcast satellite television platform ⓘ |
| broadcastMedium | satellite ⓘ |
| broadcastType |
digital television
ⓘ
direct broadcast ⓘ |
| contentType |
satellite radio (audio) services
ⓘ
television broadcasting ⓘ |
| country | Japan ⓘ |
| distributionModel |
free-to-air channels
ⓘ
subscription channels ⓘ |
| includesService |
NHK BS Premium
NERFINISHED
ⓘ
NHK BS1 NERFINISHED ⓘ NHK BS4K NERFINISHED ⓘ commercial BS channels ⓘ |
| offers |
high-definition channels
ⓘ
specialty channels ⓘ |
| operatedBy | multiple Japanese broadcasters ⓘ |
| primaryLanguage | Japanese ⓘ |
| regulatoryAuthority | Ministry of Internal Affairs and Communications (Japan) NERFINISHED ⓘ |
| relatedTo |
CS (Communications Satellite) broadcasting in Japan
NERFINISHED
ⓘ
terrestrial digital broadcasting in Japan ⓘ |
| serviceArea | Japan NERFINISHED ⓘ |
| signalReception |
BS-compatible tuner
ⓘ
parabolic satellite dish ⓘ |
| supports |
data broadcasting
ⓘ
electronic program guide ⓘ multi-channel audio ⓘ |
| targetAudience | households across Japan ⓘ |
| transmissionStandard | ISDB-S ⓘ |
| typicalResolution | high-definition television ⓘ |
| usesOrbitalPosition | 110-degree east orbital slot ⓘ |
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: BS (Broadcasting Satellite) in Japan Description of subject: BS (Broadcasting Satellite) in Japan is a direct-broadcast satellite television platform that delivers high-definition and specialty channels, including NHK’s BS services, to households across the country.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Sky Perfect JSAT Corporation