Re: YAML-LD CG Specification

I am fully supportive of taking up working on a “CBOR-LD” which is focused on serialization of JSON-LD data into CBOR.  This would be a HUGE win for us C2PA, as almost all of our data structures are CBOR based – except for a few based on JSON-LD (e.g., EXIF, IPTC, Schema.org and XMP).   Being a deterministic/standardized way to take JSON-LD to CBOR(-LD) would be a win!   Anything I can do to help – including editing/authoring - please let me know.

I will note that I talked with Manu when he first proposed his CBOR-LD – and while I appreciate his also finding ways to compress the data, I do worry about the added complexity and compatibility of that piece of that proposal.

Leonard

From: Gregg Kellogg <gregg@greggkellogg.net>
Date: Tuesday, November 21, 2023 at 5:04 PM
To: Semantic Web <semantic-web@w3.org>
Cc: JSON for Linking Data Community Group <public-linked-json@w3.org>, JSON-LD Working Group <public-json-ld-wg@w3.org>
Subject: YAML-LD CG Specification
EXTERNAL: Use caution when clicking on links or opening attachments.


Work is pretty mature on the CG version of YAML-LD [1]. The CG will work towards releasing a Final Report shortly and we expect the JSON-LD WG (now in maintanence status) to take this up for eventual publication as a Recommendation.

We also expect to take up similar work for CBOR-LD [2][3].

I expect this to be the topic of an upcoming JSON-LD WG meeting. People interested are invited to comment and participate.

Gregg Kellogg
gregg@greggkellogg.net

[1] https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fjson-ld.github.io%2Fyaml-ld%2Fspec%2F&data=05%7C01%7Clrosenth%40adobe.com%7C9d574399df1449f9adea08dbeaddc342%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C638362010409407028%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=wJNkRJyIUNg1qWXz9F3%2FMuJzJdNOOUTe61TnH6Cndy4%3D&reserved=0<https://json-ld.github.io/yaml-ld/spec/>
[2] https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fw3c.github.io%2Fjson-ld-cbor%2F&data=05%7C01%7Clrosenth%40adobe.com%7C9d574399df1449f9adea08dbeaddc342%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C638362010409407028%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=nCw3pij7%2B7uV92w6vVZbluCqnsRC0%2BoZwGUeCJtMUD4%3D&reserved=0<https://w3c.github.io/json-ld-cbor/>
[3] https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdigitalbazaar.github.io%2Fcbor-ld-spec%2F&data=05%7C01%7Clrosenth%40adobe.com%7C9d574399df1449f9adea08dbeaddc342%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C638362010409407028%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=Lm0pwB%2BUkyyN5h%2FocLTcS%2Firj00RTUmYsnhYgYfdKGg%3D&reserved=0<https://digitalbazaar.github.io/cbor-ld-spec/>