@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af1cfe32-ad98-44a9-a759-9827d4378d2e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af1cfe32-ad98-44a9-a759-9827d4378d2e> .