@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad52d4c5-6944-4edd-8505-c3db16e5d4ac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad52d4c5-6944-4edd-8505-c3db16e5d4ac> .