@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/257dc7bd-8f74-4836-aeaf-4110a17e483e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/257dc7bd-8f74-4836-aeaf-4110a17e483e> .