@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18abce02-b749-4cd3-acc0-d53d6df33801> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18abce02-b749-4cd3-acc0-d53d6df33801> .