@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50f3d089-4bcc-4190-83f8-228ae3b2b236> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50f3d089-4bcc-4190-83f8-228ae3b2b236> .