@@ -48,7 +48,6 @@ The internal representation of graphs is further explained in the section~\ref{s
\label{fig:io}
\end{figure}
-\TODO{attribute for dummy nodes}
\begin{longtable}{|p{1.8cm}|p{2cm}|p{1.8cm}|p{8.5cm}|}
\hline
Attribute & Type & Optional & Explanation \\\hline\hline
