Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

FEP 11dd: Context Ownership and Inheritance

julian @julian@activitypub.space

This is a discussion topic for the aforementioned FEP. FEP 7888 (@trwnh@mastodon.social) defines the use of context to group reply-associated objects together. FEP f228 (@silverpill@mitra.social) defines how a context resolves to a collection of posts or activities, and how this can be used to backfill a conversational context. This proposal aims to extend these guidelines further by codifying: *That a context declares an owner via context attributedTo. https://mastodon.social/@trwnh https://mitra.social/users/silverpill

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