@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18535a92-f222-4430-b7ac-28978bea864e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18535a92-f222-4430-b7ac-28978bea864e> .