@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87f23182-c9b5-4f2d-8f41-cc51bac9255d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87f23182-c9b5-4f2d-8f41-cc51bac9255d> .