OptionalaliasesRaw variants consolidated into a facet value ("United States of America" under "United States").
OptionalchildrenChild nodes, depth-limited by the request.
OptionaldocDocuments under this node.
OptionalidPersistable facet nodeId (present on facet nodes; see KnowledgeBaseGraphQueryMatch.id).
Display name.
A node in a
subtreeresponse: the resolved node with its children, recursively.