"type","value"
strict              , "no"
digraph             , "yes"
graph_id            , "graph_22"
start_scope         , "1"
node_id             , "node_22"
open_bracket        , "["
attribute_id        , "fillcolor"
equals              , "="
attribute_value     , "red"
close_bracket       , "]"
end_scope           , "1"
