@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9ff2d5e-87f4-4d3c-8941-591081573aa3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9ff2d5e-87f4-4d3c-8941-591081573aa3> .