@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15b174a3-f5dd-47fe-a851-11c831f0561d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15b174a3-f5dd-47fe-a851-11c831f0561d> .