@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff3a9c95-70ae-4ada-926b-9a3f793a69f5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff3a9c95-70ae-4ada-926b-9a3f793a69f5> .