@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a820fb83-2b39-4434-81b8-3966d15240ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a820fb83-2b39-4434-81b8-3966d15240ff> .