[
  (prologue)
  (select_query)
  (construct_query)
  (describe_query)
  (ask_query)
  (values_clause)
  (load)
  (clear)
  (drop)
  (add)
  (move)
  (copy)
  (create)
  (insert_data)
  (delete_data)
  (delete_where)
  (modify)
  (group_graph_pattern)
  (triples_same_subject)
  (where_clause)
  (delete_clause)
  (insert_clause)
  (data_block)
  (blank_node_property_list)
] @fold