@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af7a579b-d822-472b-b346-469b50ff67a2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af7a579b-d822-472b-b346-469b50ff67a2> .