@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31867a52-5329-4a03-99fb-4a18b4024c40> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31867a52-5329-4a03-99fb-4a18b4024c40> .