"type","value"
strict , "no"
digraph , "yes"
graph_id , "graph_42_04"
start_scope , "1"
node_id , "node_42_04"
open_bracket , "["
attribute_id , "fixedsize"
equals , "="
attribute_value , "1"
attribute_id , "width"
equals , "="
attribute_value , "1"
close_bracket , "]"
end_scope , "1"