digraph "233" { top [ style=invis ]; top -> 0; 0 [ label=<

join-up-02

> ]; 1 [ label=<

project

> ]; 2 [ label=<

observe-01

> ]; 3 [ label=<

country

> ]; 4 [ label=<

name
op1	U.S.

> ]; 0 -> 1 [ label="ARG1" ]; 3 -> 4 [ label="name" ]; 0 -> 2 [ label="prep-as" ]; 2 -> 3 [ label="ARG0" ]; 3 -> 0 [ label="(ARG0)-of" ]; }