@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/571a9449-61a5-4930-a09b-c23f6284af75> rdfs:isDefinedBy <https://stad.gent/data/blank_node/571a9449-61a5-4930-a09b-c23f6284af75> .