The links of an object, relationship or role into explosion subgraphs can be followed through the explosions keyword. The related explosion graphs can be operated on in the loop, e.g.:

do explosions 
{  '	'
   id 
   newline
}

makes a list of related explosion graphs. A foreach loop could also be used within the loop: it would then operate on the explosion graph, e.g. to iterate through its objects.