@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20689a40-ecb9-4bd9-a403-b353d423d009> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20689a40-ecb9-4bd9-a403-b353d423d009> .