@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d57f4da6-3491-4cf3-bf66-faf4dcf82b14> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d57f4da6-3491-4cf3-bf66-faf4dcf82b14> .