@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b89b7774-6ae1-444f-84f5-b51e50c644af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b89b7774-6ae1-444f-84f5-b51e50c644af> .