@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a1f1231-6f86-4ddf-8c3c-72cff2f27749> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a1f1231-6f86-4ddf-8c3c-72cff2f27749> .