Picks every variant compatible with a retrieval model.
Routes a retrieval model to all variants it can draw from, so callers retrieving against a polymorphic
union need not know which branch was persisted. A model is matched by kind alone, its value immaterial, so
it may span several variants and retrieve each; only a model matching no variant is unsatisfiable and
reported as no match. An IRI model addresses the reference variants; a structure-expanded resource
template addresses the variants whose target resource it shapes.
Picks every variant compatible with a retrieval model.
Routes a retrieval model to all variants it can draw from, so callers retrieving against a polymorphic union need not know which branch was persisted. A model is matched by kind alone, its value immaterial, so it may span several variants and retrieve each; only a model matching no variant is unsatisfiable and reported as no match. An IRI model addresses the reference variants; a structure-expanded resource template addresses the variants whose target resource it shapes.