@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87d29381-ccde-4414-a275-269ea5eaf6a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87d29381-ccde-4414-a275-269ea5eaf6a1> .