@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f0509ed7-9faa-4035-b287-1a2d909c687a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f0509ed7-9faa-4035-b287-1a2d909c687a> .