@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2830c781-3109-411b-90bc-eb32be598182> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2830c781-3109-411b-90bc-eb32be598182> .