@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac92b7ab-8097-4431-b8da-88242f63820b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac92b7ab-8097-4431-b8da-88242f63820b> .