Specifying that a document should validate against multiple shapes?

[josephguillaume]

Apologies if this is answered somewhere I didn't find.

I'm trying to model the situation where a document includes multiple resources that should validate against different shapes.

My intuition is to use st:shape:

:UmaiResourceShape a st:ShapeTree;
st:expectsType st:Resource;
st:shape :RecipeShape, :HowToStepShape, :CrdtShapeMetadata, :CrdtShapeOperation.

NoelDeMartin/umai#22

But this seems to be inconsistent with the definition "An { ST st:shape SH } triple indicates that managed resource R has at most one node which conforms to shape SH"

It seems that using st:references might be intended, but it's not clear to me what the st:viaShapePath would be. The relationship being expressed is that the LDP resource is a subgraph that includes multiple nodes conforming, each conforming to different shapes.

[josephguillaume]

It seems the older primer and test suite using validatedBy also expect a single shape and single conforming node too. Is that correct?