[
  (group_graph_pattern)
  (triples_block)
  (triples_template)
  (construct_template)
  (construct_triples)
  (quads)
  (data_block)
  (blank_node_property_list)
  (collection)
] @indent
[
  "}"
  "]"
  ")"
  (triples_same_subject)
] @branch