@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87c2537b-9cb5-4de6-b9d9-e29bceb988d4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87c2537b-9cb5-4de6-b9d9-e29bceb988d4> .