@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f1ff01e6-7621-4dc6-aa9b-d22e7d17d674> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f1ff01e6-7621-4dc6-aa9b-d22e7d17d674> .