# Time A concept element representing a temporal reference point or duration. > [!info]- Canonical definition > This term is maintained in the [[vocab|PKM Vocabulary]] SKOS source, not here. > `pkmv:Time` · [term page](https://w3id.org/pkm/vocab/Time) · [Turtle](https://w3id.org/pkm/vocab/terms/Time.ttl) ## Scope Treated as the anchor/parent for the Calendar hierarchy (Life > Decade > Year > Quarter > Month > Week > Day). Worth deciding OWL Time alignment before finalizing. ## Broader - [[Calendar (Term)|Calendar]] — partitive (ISO 25964) ## Collections - [[Time Collection (Collection)|Time Collection]] --- #vocab/term · created 2026-08-28 · modified 2026-08-29