@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9a12c1de-2968-4753-b1d9-774849e1b600> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9a12c1de-2968-4753-b1d9-774849e1b600> .