@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ac86eb9-a3c0-41ec-8fb5-2969ab33021b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ac86eb9-a3c0-41ec-8fb5-2969ab33021b> .