The Seven Pillars Ontology

Entities:Entities are things that exist independently in the world

Nodes:Nodes are units of durable knowledge that persist beyond any single event.

Event:Events are things that happen at a point in time or over a period.

View:Views are aggregations that provide reports, dashboards, and architectural visualisations.

Artefacts:Artefacts are external resources you have collected rather than created.

Governance:Governance contains rules and standards that constrain decisions, often originating from external authorities with different lifecycles than your own notes.

Navigation:Navigation aids help locate content through maps and dashboards, serving as entry points rather than content themselves.