@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61f0ce57-17f4-44a7-b2d0-2dfcc4dc44bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61f0ce57-17f4-44a7-b2d0-2dfcc4dc44bf> .