ISO/IEC JTC 1/SC 29
E569666
ISO/IEC JTC 1/SC 29 is the international standardization subcommittee responsible for coding of audio, picture, multimedia, and hypermedia information, including widely used standards such as JPEG and MPEG.
All labels observed (7)
| Label | Occurrences |
|---|---|
| ISO/IEC JTC 1/SC 29 canonical | 15 |
| ISO/IEC JTC 1/SC 29/WG 11 | 5 |
| ISO/IEC JTC 1/SC 29/WG 1 | 2 |
| ISO/IEC JTC 1/SC 29/WG 11 (MPEG) | 1 |
| ISO/IEC JTC 1/SC 29/WG 11 MPEG | 1 |
| ISO/IEC JTC 1/SC 29/WG 12 | 1 |
| ISO/IEC JTC 1/SC 29/WG 13 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6033709 — 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: ISO/IEC JTC 1/SC 29 Context triple: [ISO/IEC JTC 1, hasSubcommittee, ISO/IEC JTC 1/SC 29]
-
A.
ISO/IEC JTC 1/SC 27
ISO/IEC JTC 1/SC 27 is the international standardization subcommittee responsible for developing standards in information security, cybersecurity, and privacy protection.
-
B.
ISO/IEC JTC 1/SC 34
ISO/IEC JTC 1/SC 34 is a subcommittee of the Joint Technical Committee 1 of ISO and IEC responsible for standardization in document description and processing languages, including markup languages like SGML and XML.
-
C.
ISO/IEC JTC 1/SC 7
ISO/IEC JTC 1/SC 7 is the international standards subcommittee responsible for developing and maintaining software and systems engineering standards under ISO/IEC JTC 1.
-
D.
ISO/IEC JTC 1/SC 2
ISO/IEC JTC 1/SC 2 is the international standardization subcommittee responsible for character sets and coding, including the development and maintenance of the Universal Coded Character Set (UCS).
-
E.
ISO/IEC JTC 1/SC 22
ISO/IEC JTC 1/SC 22 is a subcommittee of the Joint Technical Committee of ISO and IEC responsible for international standardization of programming languages, their environments, and system software interfaces.
- 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: ISO/IEC JTC 1/SC 29 Target entity description: ISO/IEC JTC 1/SC 29 is the international standardization subcommittee responsible for coding of audio, picture, multimedia, and hypermedia information, including widely used standards such as JPEG and MPEG.
-
A.
ISO/IEC JTC 1/SC 27
ISO/IEC JTC 1/SC 27 is the international standardization subcommittee responsible for developing standards in information security, cybersecurity, and privacy protection.
-
B.
ISO/IEC JTC 1/SC 34
ISO/IEC JTC 1/SC 34 is a subcommittee of the Joint Technical Committee 1 of ISO and IEC responsible for standardization in document description and processing languages, including markup languages like SGML and XML.
-
C.
ISO/IEC JTC 1/SC 7
ISO/IEC JTC 1/SC 7 is the international standards subcommittee responsible for developing and maintaining software and systems engineering standards under ISO/IEC JTC 1.
-
D.
ISO/IEC JTC 1/SC 2
ISO/IEC JTC 1/SC 2 is the international standardization subcommittee responsible for character sets and coding, including the development and maintenance of the Universal Coded Character Set (UCS).
-
E.
ISO/IEC JTC 1/SC 22
ISO/IEC JTC 1/SC 22 is a subcommittee of the Joint Technical Committee of ISO and IEC responsible for international standardization of programming languages, their environments, and system software interfaces.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
ISO/IEC subcommittee
ⓘ
standardization body ⓘ |
| abbreviation | SC 29 ⓘ |
| fieldOfWork |
coding of audio information
ⓘ
coding of hypermedia information ⓘ coding of multimedia information ⓘ coding of picture information ⓘ |
| hasWorkingGroup |
ISO/IEC JTC 1/SC 29/WG 1
ⓘ
linked to:
ISO/IEC JTC 1/SC 29
ISO/IEC JTC 1/SC 29/WG 1 JPEG ⓘ
linked to:
Joint Photographic Experts Group
ISO/IEC JTC 1/SC 29/WG 11 ⓘ
linked to:
ISO/IEC JTC 1/SC 29
ISO/IEC JTC 1/SC 29/WG 11 MPEG ⓘ
linked to:
ISO/IEC JTC 1/SC 29
ISO/IEC JTC 1/SC 29/WG 12 ⓘ
linked to:
ISO/IEC JTC 1/SC 29
ISO/IEC JTC 1/SC 29/WG 13 ⓘ
linked to:
ISO/IEC JTC 1/SC 29
|
| parentOrganization |
ISO/IEC JTC 1
ⓘ
International Electrotechnical Commission ⓘ International Organization for Standardization ⓘ |
| produces |
international standards
ⓘ
technical reports ⓘ technical specifications ⓘ |
| regionServed | worldwide ⓘ |
| scope | standardization of coded representation of audio, picture, multimedia and hypermedia information ⓘ |
| sector | information technology ⓘ |
| standardizes |
H.264
ⓘ
H.265 ⓘ H.266 ⓘ HEVC ⓘ
linked to:
H.265
JPEG ⓘ JPEG 2000 ⓘ JPEG XR ⓘ JPEG XS ⓘ MPEG ⓘ MPEG-1 ⓘ
linked to:
ISO/IEC 11172
MPEG-2 ⓘ MPEG-21 ⓘ MPEG-4 ⓘ MPEG-7 ⓘ MPEG-A ⓘ MPEG-B ⓘ MPEG-C ⓘ MPEG-DASH ⓘ MPEG-E ⓘ MPEG-G ⓘ MPEG-H ⓘ MPEG-H 3D Audio ⓘ MPEG-I ⓘ MPEG-M ⓘ MPEG-U ⓘ MPEG-V ⓘ VVC ⓘ |
| usesCollaboration | liaison with ITU-T Study Group 16 ⓘ |
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: ISO/IEC JTC 1/SC 29 Description of subject: ISO/IEC JTC 1/SC 29 is the international standardization subcommittee responsible for coding of audio, picture, multimedia, and hypermedia information, including widely used standards such as JPEG and MPEG.
Referenced by (26)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: ISO/IEC JTC 1/SC 29
linked to: ISO/IEC JTC 1/SC 29
linked to: ISO/IEC JTC 1/SC 29
linked to: ISO/IEC JTC 1/SC 29
linked to: ISO/IEC JTC 1/SC 29
linked to: ISO/IEC JTC 1/SC 29
linked to: ISO/IEC JTC 1/SC 29
linked to: ISO/IEC JTC 1/SC 29
linked to: ISO/IEC JTC 1/SC 29
linked to: ISO/IEC JTC 1/SC 29
linked to: ISO/IEC JTC 1/SC 29