@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87aeb44a-2ac9-4b59-9bc5-0aed5ed6cfa6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87aeb44a-2ac9-4b59-9bc5-0aed5ed6cfa6> .