nostr:nprofile1qyw8wumn8ghj7argv43kjarpv3jkctnwdaehgu339e3k7mf0qydhwumn8ghj7argv4nx7un9wd6zumn0wd68yvfwvdhk6tcpzdmhxue69uhhqatjwpkx2urpvuhx2ue0qyv8wumn8ghj7enfd36x2u3wdehhxarj9emkjmn99uqsuamnwvaz7tmwdaejumr0dshsz9thwden5te0wfjkccte9ejxzmt4wvhxjme0qqsd6ejdteqpvse63ntf7qz6u9yqspp4z7ymt8094urzwm0x2ceaxxggcg6f8  nostr:nprofile1qyw8wumn8ghj7argv43kjarpv3jkctnwdaehgu339e3k7mf0qy2hwumn8ghj7un9d3shjtnyv9kh2uewd9hj7qgmwaehxw309a6xsetxdaex2um59ehx7um5wgcjucm0d5hszrnhwden5te0dehhxtnvdakz7qpqm3xdppkd0njmrqe2ma8a6ys39zvgp5k8u22mev8xsnqp4nh80srq0z5fhc  nostr:nprofile1qyghwumn8ghj7mn0wd68ytnhd9hx2tcpzemhxue69uhkwun9v4h8xmm4dsh8xurpvdjj7qgswaehxw309ahx7um5wghx6mmd9uq35amnwvaz7tmwdaehgu3ww35x2umpd4jkxct59e5k7tcprdmhxue69uhhw6r9v96zu6rpwpc8jarpwejhym3wvdhj7qgmwaehxw309a6xsetxdaex2um59ehx7um5wgcjucm0d5hsz9thwden5te0wfjkccte9ejxzmt4wvhxjme0qy88wumn8ghj7mn0wvhxcmmv9uqzquqjyy5zww7uq7hehemjt7juf0q0c9rgv6lv8r2yxcxuf0rvcx9ep007x7  

I want to do the following and need your opinion if that fits somehow into your nkb approach so it becomes a nkbip or a nud or...:

I want to publish metadata about learning resources via nostr. Though I'm unsure what the most nostr like approach is. I began with putting all that metadata as stringified json in the `content` field. People didn't like it and from what I heard, you got the same feedback (i didn't see any complaints in this nip though :https://github.com/nostr-protocol/nips/pull/1454).
Anyways I already have a detailed spec I want to use for the metadata (e.g. https://dini-ag-kim.github.io/amb/latest/ it's in german, but the examples at the bottom should be clear).
My approach would be to translate that to tags with positional arguments, e.g. 

```json
{
"kind": 30142,
"created_at": ...,
"content":  "",
"tags": [
  ["d", "https://oersi.org/resources/aHR0cHM6Ly9hdi50aWIuZXUvbWVkaWEvNjY5ODM="]
  ["r", "https://oersi.org/resources/aHR0cHM6Ly9hdi50aWIuZXUvbWVkaWEvNjY5ODM="]
  ["id", "https://oersi.org/resources/aHR0cHM6Ly9hdi50aWIuZXUvbWVkaWEvNjY5ODM="] // or maybe use `r` for reference tag, might make search easier
  ["name", "Wurzeln konstruieren: Die Schnecke des Pythagoras"],
  ["description" "Eine Beschreibung..."]
  ["author", "", "Christian Spannagel"],
  ["image", "https://av.tib.eu/thumbnail/66983"]
  ["about", "https://w3id.org/kim/hochschulfaechersystematik/n37", "Mathematik", "de"],
  ["about", "https://...", "Geometrie", "de"],
  ["resourceType", "https://...", "Video", "de"],
  ["inLanguage", "de"],
  ["keywords", "Pythagoras", "Geometrie"],
  ["license", "https://creativecommons.org/licenses/by/3.0", "cc-by"],
  ["source", "https://av.tib.eu/", "TIB AV-Portal"]
  ["published_at", ...],
],
"pubkey": "...",
}```

I have the feeling that our projects have some stuff in common, your approach is a lot more elaborated.
My question are: Where would you suggest to discuss this kind of stuff? What are your opinions?

Thanks!