@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/afd69f21-0ee8-4c56-9b21-3367ac6998c8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/afd69f21-0ee8-4c56-9b21-3367ac6998c8> .