@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f15ae575-1af6-4d2e-9251-1b1b380ef07f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f15ae575-1af6-4d2e-9251-1b1b380ef07f> .