@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/921e84e8-4c68-41fe-b1fe-934ee62aab1e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/921e84e8-4c68-41fe-b1fe-934ee62aab1e> .