@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18107d5a-d193-4129-ac11-e6c1049b864a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18107d5a-d193-4129-ac11-e6c1049b864a> .