Optional
beforeThe bus this actor subscribes to.
The maximum number of entries in the LRU cache, set to 0 to disable.
{100}
An actor that listens to HTTP invalidation events
{<default_invalidator> a <npmd:@comunica/bus-http-invalidate/^3.0.0/components/ActorHttpInvalidateListenable.jsonld#ActorHttpInvalidateListenable>}
The context processing combinator
Mediator for identifying query sources.
The name for this actor.
{<rdf:subject>}
Actor that must be registered in the bus before this actor.