@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b688dd52-aca9-40ab-b7dd-ac81edfacf74> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b688dd52-aca9-40ab-b7dd-ac81edfacf74> .