@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c97b7f49-8691-400c-9864-ace0bf8479ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c97b7f49-8691-400c-9864-ace0bf8479ca> .