@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffcde3c9-f476-4632-a5e7-ef54633e3aab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffcde3c9-f476-4632-a5e7-ef54633e3aab> .