@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b8021571-580b-4c90-a875-f93f0d66ddac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b8021571-580b-4c90-a875-f93f0d66ddac> .