@prefix : <http://example/> .

## # Default.
## :g :label "Default" .
## :x :p <http://example/> .
## :x :p 1 .
## :x :p 2 .

## # Named - 1
## :g :label "Graph-1" .
## :x :p 1 .
## :x1 :q :x .

# Named - 1
:g :label "Graph-2" .
:x :p 1 .
:x2 :q :x .
:x2 :q :x1 .