@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50f581f1-f508-4433-8c26-96eb4ed64cc9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50f581f1-f508-4433-8c26-96eb4ed64cc9> .