ISO 14289
E660820
ISO 14289 is an international standard that defines requirements for creating accessible PDF documents (PDF/UA) to ensure usability by people with disabilities and compatibility with assistive technologies.
All labels observed (2)
| Label | Occurrences |
|---|---|
| ISO 14289 canonical | 2 |
| ISO 14289-1 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7388588 — 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 14289 Context triple: [ISO 32000, relatedStandard, ISO 14289]
-
A.
ISO/IEC 15897
ISO/IEC 15897 is an international standard that specifies procedures for registering and maintaining cultural conventions such as locale data and character sets used in information technology.
-
B.
ISO 18774
ISO 18774 is an international standard that defines the Financial Instrument Short Name (FISN), a concise and standardized way to identify financial instruments.
-
C.
ISO 2108
ISO 2108 is the international standard that defines the structure and use of the International Standard Book Number (ISBN) system for identifying books and related publications.
-
D.
ISO 26324
ISO 26324 is the international standard that defines the structure, syntax, and functional framework of the Digital Object Identifier (DOI) system for uniquely identifying digital content.
-
E.
ISO/IEC 14652
ISO/IEC 14652 is an international standard that defines guidelines and formats for locale data, including cultural conventions such as date, time, number, and currency representations in computing systems.
- 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 14289 Target entity description: ISO 14289 is an international standard that defines requirements for creating accessible PDF documents (PDF/UA) to ensure usability by people with disabilities and compatibility with assistive technologies.
-
A.
ISO/IEC 15897
ISO/IEC 15897 is an international standard that specifies procedures for registering and maintaining cultural conventions such as locale data and character sets used in information technology.
-
B.
ISO 18774
ISO 18774 is an international standard that defines the Financial Instrument Short Name (FISN), a concise and standardized way to identify financial instruments.
-
C.
ISO 2108
ISO 2108 is the international standard that defines the structure and use of the International Standard Book Number (ISBN) system for identifying books and related publications.
-
D.
ISO 26324
ISO 26324 is the international standard that defines the structure, syntax, and functional framework of the Digital Object Identifier (DOI) system for uniquely identifying digital content.
-
E.
ISO/IEC 14652
ISO/IEC 14652 is an international standard that defines guidelines and formats for locale data, including cultural conventions such as date, time, number, and currency representations in computing systems.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
PDF standard
ⓘ
accessibility standard ⓘ international standard ⓘ |
| aimsTo |
ensure compatibility of PDF documents with assistive technologies
ⓘ
ensure usability of PDF documents by people with disabilities ⓘ |
| appliesTo | PDF documents ⓘ |
| defines | requirements for creating accessible PDF documents ⓘ |
| focusesOn |
accessibility metadata in PDF
ⓘ
accessibility of embedded content ⓘ alternative text for non-text content ⓘ annotations accessibility ⓘ form field accessibility ⓘ navigation in PDF documents ⓘ reading order in PDF documents ⓘ semantics of PDF content ⓘ tagged PDF structure ⓘ universal accessibility of PDF ⓘ |
| hasAbbreviation | PDF/UA NERFINISHED ⓘ |
| hasGoal |
enable reliable access to PDF content for users with disabilities
ⓘ
promote interoperability between PDF viewers and assistive technologies ⓘ provide a normative reference for PDF accessibility ⓘ |
| hasScope | accessible PDF documents ⓘ |
| isIntendedForUseBy |
PDF authors
ⓘ
PDF software developers ⓘ accessibility evaluators ⓘ |
| isPartOf | ISO standards for document accessibility ⓘ |
| isPublishedBy | International Organization for Standardization NERFINISHED ⓘ |
| isUsedFor |
certification of accessible PDF documents
ⓘ
conformance testing of PDF accessibility ⓘ development of accessible PDF authoring tools ⓘ |
| relatesTo |
PDF specification
ⓘ
web accessibility guidelines ⓘ |
| requires |
accessibility of links and annotations
ⓘ
accessible document navigation ⓘ accessible form fields ⓘ alternative text for images ⓘ consistent reading order ⓘ language specification for text ⓘ logical structure tree in PDF ⓘ proper tagging of headings ⓘ proper tagging of lists ⓘ proper tagging of tables ⓘ proper tagging of text content ⓘ |
| supports |
other assistive technologies
ⓘ
refreshable braille displays ⓘ screen magnifiers ⓘ screen readers ⓘ |
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 14289 Description of subject: ISO 14289 is an international standard that defines requirements for creating accessible PDF documents (PDF/UA) to ensure usability by people with disabilities and compatibility with assistive technologies.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
ISO 14289-1