@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad8489cf-fab7-4cb8-8aeb-78761f3312ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad8489cf-fab7-4cb8-8aeb-78761f3312ab> .