dot from GraphViz by Stephen North et. al. at AT&T Research Eleftherios Koutsofios Steven C. North November 20, 1996 AT&T Bell Laboratories Murray Hill, NJ Drawing graphs with dot Color Name note that this class isn't named in the .dot syntax Edge use properties of this type to indicate edges Edge Property note that this class isn't named in the .dot syntax Graph Something which appears in the visible output Graphic note that this class isn't named in the .dot syntax Node @@use XML Schema string datatype name or daml name Numeral @@use XML Schema string datatype name or daml name String Hypertext reference from the graphic object node shape color color subject is typically the document itself diagram See the ATT Graphviz manual for values this isn't named in the dot syntax; it's a lexical feature has node label See the ATT Graphviz manual for values See the ATT Graphviz manual for values See the ATT Graphviz manual for values subgraph