@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad1c50d2-f872-4ed8-9cab-5e0b194c2536> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad1c50d2-f872-4ed8-9cab-5e0b194c2536> .