@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/991db3c0-3213-4724-a855-7cd099d4de30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/991db3c0-3213-4724-a855-7cd099d4de30> .