@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af679676-9216-4922-90c3-6c7f1ebd0ce1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af679676-9216-4922-90c3-6c7f1ebd0ce1> .