@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21bda061-bd81-4ae0-86da-051e51cf848b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21bda061-bd81-4ae0-86da-051e51cf848b> .