Relations
A Relation is a directed verb linking two concepts: the way one thing captures, contains, approves or transforms another. Relations give the vocabulary its grammar.
Relation groups with specialised sub-relations
35 relation groups + 68 specialised sub-relations.
ADVISES
An actor or role gives a non-binding recommendation, leaving the decision with the advised.
AUTHORISES
An authority or role grants permission (to act, to release, or by delegation).
DELIVERS
An actor, organisation, or authority publishes, submits, or issues content or deliverables.
DEPENDS_ON
A dependency exists between two objects (including ordering prerequisites).
DERIVES
Provenance lineage — output information is derived from source information; the graph analogue of PROV-O wasDerivedFrom.
ENABLES
An event, actor, or condition makes execution possible (trigger / facilitate / precondition).
EVALUATES
An actor, process, or activity produces an evaluation judgement (assess/audit).
HAS_RESOURCE
An activity requires a resource (an input artefact, a tool, or a dataset).
MAINTAINS
An actor or role keeps a system functioning or content current through ongoing upkeep.
PRODUCES
An activity or process creates an accountable output (a deliverable, content, or metric).
REFERENCES
Content cites, references a standard, links to, or mentions another artefact.
TRANSFORMS
An activity reshapes information (reduce, augment, associate, normalise) to fit a purpose, without producing a new deliverable or consuming the source.