@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/049971c1-3e9f-4fa1-9b9a-60fedf828421> rdfs:isDefinedBy <https://stad.gent/data/blank_node/049971c1-3e9f-4fa1-9b9a-60fedf828421> .