@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a58681b9-3922-4ce7-93cc-de81cfad8770> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a58681b9-3922-4ce7-93cc-de81cfad8770> .