node source
node ask#1 "worker" @9:24 actors=actor#1 type="string"
node ask#2 "other" @10:36 actors=actor#2 type="string"
node ask#3 "summarizer" @12:43 actors=actor#3 type="string"
node sink
actor actor#1 "worker" @8:16
actor actor#2 "other" @10:21
actor actor#3 "summarizer" @12:23
edge source -> ask#1 data exact
edge source -> ask#2 data exact
edge source -> ask#3 data exact
edge ask#1 -> sink data exact type="string"
edge ask#2 -> sink data exact type="string"
edge ask#3 -> sink data exact type="string"
