@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54f39b64-c913-43a1-bad9-602c3a1c038e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54f39b64-c913-43a1-bad9-602c3a1c038e> .