@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2172af27-3117-42ad-9c63-c41a61e0ddcd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2172af27-3117-42ad-9c63-c41a61e0ddcd> .