Section 2.1 "JSON-LD" says:
The serialized JSON form of an Activity Streams 2.0 document MUST be consistent with what would be produced by the standard JSON-LD 1.0 Processing Algorithms and API [JSON-LD-API] Compaction Algorithm using, at least, the normative JSON-LD @context definition provided here.
Given this, we probably don't need a long discussion of arrays-within-arrays in section 5.5. If we really want to give an example of how to include polygons in Place objects, that should go in the Vocabulary.
Section 2.1 "JSON-LD" says:
Given this, we probably don't need a long discussion of arrays-within-arrays in section 5.5. If we really want to give an example of how to include polygons in
Placeobjects, that should go in the Vocabulary.