@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/439f6aa5-e1d0-4af1-89a5-7efef389833c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/439f6aa5-e1d0-4af1-89a5-7efef389833c> .