@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4be21a4-7f48-4371-89cb-489e84a9be0c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4be21a4-7f48-4371-89cb-489e84a9be0c> .