Event Updated: JSON-LD WG/CG Meeting

[View this event in your browser](https://www.w3.org/events/meetings/1a0cb2ad-eb25-46af-9c3c-65783a7eb5d2/20260128T120000/)

 JSON-LD WG/CG Meeting Upcoming Confirmed
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 28 January 2026, 12:00 -13:00 America/New\_York

 Event is recurring Weekly on Wednesday, starting from 21 January 2026, until 31 January 2028

[ JSON for Linked Data Community Group ](https://www.w3.org/groups/cg/json-ld/calendar/)[ JSON-LD Working Group ](https://www.w3.org/groups/wg/json-ld/calendar/)This will be an official WG meeting, and we will be discussing proposed changes and the status of the ongoing rechartering document:
<https://github.com/w3c/json-ld-charter-2025>

 Agenda
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1. Announcements and Introductions

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2. IIIF and Linked.Art

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Rob Sanderson will share a bit about the ongoing JSON-LD based projects [IIIF](https://iiif.io/) and [Linked.Art](https://linked.art).

3. JSON-LD extension to JSON Schema

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Roberto Polli will talk us through the "REST API Linked Data Keywords" extension at <https://github.com/ioggstream/draft-polli-restapi-ld-keywords>

4. Profile URLs? or Media Types?

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Aaron Coburn of the [Linked Web Storage WG](https://www.w3.org/groups/wg/lws/) is dealing with the (perennial) question of whether to use profile URLs (as done in Web Annotation) or media types (as done in Verifiable Credentials) when specifying a document format based on JSON-LD.

5. Additional Community Meet &amp; Greet

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We've been inviting various folks from around the community to join us on our January calls to hear how things are going for them and where we might collectively find opportunities for collaboration. Hope to have you join us!

6. Open Discussion

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Open discussion and "Ask Anything" on JSON-LD topics.

 Joining Instructions
--------------------

 Instructions are restricted to meeting participants. You need to [ log in](https://auth.w3.org/?url=https%3A%2F%2Fwww.w3.org%2Fevents%2Fmeetings%2F1a0cb2ad-eb25-46af-9c3c-65783a7eb5d2%2F%3FrecurrenceId%3D20260128T120000) to see them.

 Participants
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### Organizers

- Pierre-Antoine Champin
- Ivan Herman
- Victor Lu
- Benjamin Young

### Groups

- [JSON for Linked Data Community Group](https://www.w3.org/groups/cg/json-ld/) ([View Calendar](https://www.w3.org/groups/cg/json-ld/calendar/))
- [JSON-LD Working Group](https://www.w3.org/groups/wg/json-ld/) ([View Calendar](https://www.w3.org/groups/wg/json-ld/calendar/))

 Report feedback and issues on [ GitHub](https://github.com/w3c/calendar "W3C Calendar GitHub repository").