@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/643fab9b-f965-4312-a0f7-600f503907d7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/643fab9b-f965-4312-a0f7-600f503907d7> .