@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21f5bb7b-ed03-4a83-8920-d698aa395ae7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21f5bb7b-ed03-4a83-8920-d698aa395ae7> .