@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e57915f2-1852-40c3-b423-b35dcf91007a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e57915f2-1852-40c3-b423-b35dcf91007a> .