@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3af09719-d140-42b9-b5d5-dbc8d208019b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3af09719-d140-42b9-b5d5-dbc8d208019b> .