@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f171831f-497b-46dd-a81c-ce6dbcfb9366> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f171831f-497b-46dd-a81c-ce6dbcfb9366> .