@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50f5e224-8ea1-4df3-9c9e-bcc21dce4c3c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50f5e224-8ea1-4df3-9c9e-bcc21dce4c3c> .