1 Definition

Text Qualifier is a set of Data providing additional information on Text Data for potential use by a machine.

The combination of Text Data and Text Qualifier is called Text Object, specified by MPAI-OSD V1.3.

2 Functional Requirements

Text Qualifier allow the expression of the following Qualifier elements:

  1. Formats
    1. Static
    2. Dynamic
  2. Attributes
    1. Object Identity
    2. Intention
    3. Language
    4. Meaning

Users needing additional entries in the Text Qualifier or support of new Qualifiers should make a documented request to the MPAI Secretariat. Requests will be considered by the appropriate MPAI committee.

3 Syntax

https://schemas.mpai.community/TFA/V1.3/data/TextQualifier.json

4 Semantics

  1. Formats

    1. Static
      1. Definition: the format of Text that does not change in time
      2. Formats:
        1. ASCII
        2. ISO/IEC 646,
        3. ISO/IEC 8859-1:1998,
        4. ISO/IEC 8859-2:1999,
        5. ISO/IEC 8859-3:1999,
        6. ISO/IEC 8859-4:1998,
        7. ISO/IEC 8859-5:1999,
        8. ISO/IEC 8859-6:1999,
        9. ISO/IEC 8859-7:2003,
        10. ISO/IEC 8859-8:1999,
        11. ISO/IEC 8859-9:1999,
        12. ISO/IEC 8859-10:1998,
        13. ISO/IEC 8859-11:2001,
        14. ISO/IEC 8859-12,
        15. ISO/IEC 8859-13:1998,
        16. ISO/IEC 8859-14:1998,
        17. ISO/IEC 8859-15:1999,
        18. ISO/IEC 8859-16:2001,
        19. UTF-8 (ISO 10646:2017),
        20. UTF-16 (ISO 10646:2017),
        21. UTF-32 (ISO 10646:2017),
    2. Dynamic
      1. Definition: the format of Text whose characteristics change in time.
      2. Formats:
        1. TimedTextML
        2. WebVTT

  2. Attributes

    1. Intention
      1. Definition: Data Type expressing the result of analysis of the goal of a question.
      2. Format:
        1. Intention
    2. Object Identity
      1. Definition: the identifier of an object referenced in a Text instance.
      2. Format:
        1. Instance Identifier
    3. Meaning
      1. Definition: data representing the syntactic and semantic information of Text.
      2.  Format:
        1. Meaning
    4. Language
      1. Definition: the standard of the language code used by the text
      2. Standards:
        1. ISO 639-1
        2. ISO 639-2
        3. ISO 639-3