# Quarter Collection All related notes for a time period of three Months uses for medium-term planning. > [!info]- Canonical definition > This term is maintained in the [[vocab|PKM Vocabulary]] SKOS source, not here. > `pkmv:QuarterCollection` · [term page](https://w3id.org/pkm/vocab/QuarterCollection) · [Turtle](https://w3id.org/pkm/vocab/terms/QuarterCollection.ttl) ## Members (6) - [[Month Journal (Term)|Month Journal]] - [[Quarter (Term)|Quarter]] - [[Quarter Cluster (Term)|Quarter Cluster]] - [[Quarter Log (Term)|Quarter Log]] - [[Quarter Plan (Term)|Quarter Plan]] - [[Quarter Review (Term)|Quarter Review]] --- #vocab/collection