@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57890533-3865-443a-a5d0-72e7bde28bc5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57890533-3865-443a-a5d0-72e7bde28bc5> .