@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17a90d75-df7f-4284-89af-48dc9f60f805> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17a90d75-df7f-4284-89af-48dc9f60f805> .