@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/159d2574-fe47-47b2-9626-e0428d387cf2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/159d2574-fe47-47b2-9626-e0428d387cf2> .