@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9521a6a3-33cc-4de9-a419-f97500cb1599> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9521a6a3-33cc-4de9-a419-f97500cb1599> .