@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/921c213f-0471-467c-8878-b0b374ee8ef3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/921c213f-0471-467c-8878-b0b374ee8ef3> .