@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af52700f-57e5-4968-b872-29670e7df150> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af52700f-57e5-4968-b872-29670e7df150> .