@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f1f004e9-145b-4645-91a7-083cf271445c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f1f004e9-145b-4645-91a7-083cf271445c> .