@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/617c4fe3-23d2-4cc2-9bc1-9df303b863da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/617c4fe3-23d2-4cc2-9bc1-9df303b863da> .