@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad9e3fed-bad7-4d80-8867-b3b84ea9367b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad9e3fed-bad7-4d80-8867-b3b84ea9367b> .