@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87dcfd19-3af4-4e47-8231-5eee18f2d3b3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87dcfd19-3af4-4e47-8231-5eee18f2d3b3> .