@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/617c9938-8ca9-45bd-8dd0-a3789adf6de3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/617c9938-8ca9-45bd-8dd0-a3789adf6de3> .