@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa17b69a-9858-4d31-8c43-05ebba47810f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa17b69a-9858-4d31-8c43-05ebba47810f> .