@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81348873-6fd0-4722-a49a-3e850e7a4414> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81348873-6fd0-4722-a49a-3e850e7a4414> .