@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f89fd3f1-17a5-4e78-8065-65beb269acad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f89fd3f1-17a5-4e78-8065-65beb269acad> .