@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af4b53f4-cf8a-4538-9f7f-6fdb33aedcd5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af4b53f4-cf8a-4538-9f7f-6fdb33aedcd5> .