@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/817f3c5c-66e2-424e-83db-23f1e34ec7fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/817f3c5c-66e2-424e-83db-23f1e34ec7fd> .