@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87a19bf7-3ebe-4ee9-b31a-9ebc608a32b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87a19bf7-3ebe-4ee9-b31a-9ebc608a32b1> .