@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87cf3393-d0f0-44e8-9070-54772a36ce59> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87cf3393-d0f0-44e8-9070-54772a36ce59> .