@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90a3e345-3ae3-4301-8e65-5cf140690638> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90a3e345-3ae3-4301-8e65-5cf140690638> .