@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/506205b9-2336-488b-bf53-dbb886e69dde> rdfs:isDefinedBy <https://stad.gent/data/blank_node/506205b9-2336-488b-bf53-dbb886e69dde> .