@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad28e9d0-2c86-4dfb-934f-9bb2841d70ac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad28e9d0-2c86-4dfb-934f-9bb2841d70ac> .