@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/afc8b9c8-8421-4b9e-81c4-c1f878126a19> rdfs:isDefinedBy <https://stad.gent/data/blank_node/afc8b9c8-8421-4b9e-81c4-c1f878126a19> .