@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3970c530-8afc-451c-9906-03336e951ccb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3970c530-8afc-451c-9906-03336e951ccb> .