@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/491528b7-8111-464f-9697-282cabdc7523> rdfs:isDefinedBy <https://stad.gent/data/blank_node/491528b7-8111-464f-9697-282cabdc7523> .