@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21e19c94-9002-43fa-ba22-f499bb46d9ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21e19c94-9002-43fa-ba22-f499bb46d9ee> .