@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/578f7032-647a-4902-a711-9c791351c2b4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/578f7032-647a-4902-a711-9c791351c2b4> .