@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b87a2613-f729-480a-94a9-f4dc863482f5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b87a2613-f729-480a-94a9-f4dc863482f5> .