@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bc18b7b9-bd13-4134-94ea-c3b09e1d2709> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bc18b7b9-bd13-4134-94ea-c3b09e1d2709> .