def entity_uris(include_invalidated = false)
      activity_uri = RDF::URI(rdf_subject)  # This activity's LDP URI
      query = Krikri::ProvenanceQueryClient
        .find_by_activity(activity_uri, include_invalidated)
      query.each_solution.lazy.map do |s|
        s.record.to_s
      end
    end
def entity_uris(include_invalidated = false)
      activity_uri = RDF::URI(rdf_subject)  # This activity's LDP URI
      query = Krikri::ProvenanceQueryClient
        .find_by_activity(activity_uri, include_invalidated)
      query.each_solution.lazy.map do |s|
        s.record.to_s
      end
    end
Return an Enumerator of URI strings of entities (e.g. aggregations or
 original records) that pertain to this activity

 @param  include_invalidated [Boolean] Whether to include entities that
   have been invalidated with prov:invalidatedAtTime. Default: false

 @return [Enumerator] URI strings

 @see Krikri::ProvenanceQueryClient#find_by_activity regarding
   invalidation.