@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87c349bf-e373-447d-8a33-f5afba1ba947> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87c349bf-e373-447d-8a33-f5afba1ba947> .