@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87d1fb5d-3d59-499c-8eec-c710466e4540> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87d1fb5d-3d59-499c-8eec-c710466e4540> .