@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ea12a9-2632-4836-8572-17ea5ed5b2cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ea12a9-2632-4836-8572-17ea5ed5b2cb> .