@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ecb66e6-4518-45da-9b39-66439ee67bcc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ecb66e6-4518-45da-9b39-66439ee67bcc> .