@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57ca8327-d0bd-4bad-8ca2-9b3ed28a0a0f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57ca8327-d0bd-4bad-8ca2-9b3ed28a0a0f> .