@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57bb82ff-2aa9-4979-9572-6ddc517142c2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57bb82ff-2aa9-4979-9572-6ddc517142c2> .