- a branch of [[philosophy]].
	- #pull https://en.wikipedia.org/wiki/Ontology
- a branch of [[information science]].
	- #pull https://en.wikipedia.org/wiki/Ontology_(information_science)
	- #pull [[ontologist]]
  - https://social.coop/web/statuses/106511935609676972
  - https://social.coop/web/statuses/106511939125433798