@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/de7667f9-adc2-45e9-b61b-434b681ef941> rdfs:isDefinedBy <https://stad.gent/data/blank_node/de7667f9-adc2-45e9-b61b-434b681ef941> .